div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 4button div class=ts-image amp-img class=ts-thumb alt=Page 4: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 5button div class=ts-image amp-img class=ts-thumb alt=Page 5: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 6button div class=ts-image amp-img class=ts-thumb alt=Page 6: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails6jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 7button div class=ts-image amp-img class=ts-thumb alt=Page 7: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails7jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 8button div class=ts-image amp-img class=ts-thumb alt=Page 8: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails8jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 9button div class=ts-image amp-img class=ts-thumb alt=Page 9: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails9jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 10button div class=ts-image amp-img class=ts-thumb alt=Page 10: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails10jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 11button div class=ts-image amp-img class=ts-thumb alt=Page 11: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails11jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 12button div class=ts-image amp-img class=ts-thumb alt=Page 12: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails12jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 13button div class=ts-image amp-img class=ts-thumb alt=Page 13: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails13jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 14button div class=ts-image amp-img class=ts-thumb alt=Page 14: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails14jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 15button div class=ts-image amp-img class=ts-thumb alt=Page 15: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails15jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 16button div class=ts-image amp-img class=ts-thumb alt=Page 16: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails16jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 17button div class=ts-image amp-img class=ts-thumb alt=Page 17: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails17jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 18button div class=ts-image amp-img class=ts-thumb alt=Page 18: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails18jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 19button div class=ts-image amp-img class=ts-thumb alt=Page 19: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails19jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 20button div class=ts-image amp-img class=ts-thumb alt=Page 20: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails20jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 21button div class=ts-image amp-img class=ts-thumb alt=Page 21: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails21jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 22button div class=ts-image amp-img class=ts-thumb alt=Page 22: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails22jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 23button div class=ts-image amp-img class=ts-thumb alt=Page 23: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails23jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 24button div class=ts-image amp-img class=ts-thumb alt=Page 24: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails24jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 25button div class=ts-image amp-img class=ts-thumb alt=Page 25: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails25jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 26button div class=ts-image amp-img class=ts-thumb alt=Page 26: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails26jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 27button div class=ts-image amp-img class=ts-thumb alt=Page 27: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails27jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 28button div class=ts-image amp-img class=ts-thumb alt=Page 28: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails28jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 29button div class=ts-image amp-img class=ts-thumb alt=Page 29: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails29jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 30button div class=ts-image amp-img class=ts-thumb alt=Page 30: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails30jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 31button div class=ts-image amp-img class=ts-thumb alt=Page 31: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails31jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 32button div class=ts-image amp-img class=ts-thumb alt=Page 32: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails32jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 33button div class=ts-image amp-img class=ts-thumb alt=Page 33: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails33jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 34button div class=ts-image amp-img class=ts-thumb alt=Page 34: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails34jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 35button div class=ts-image amp-img class=ts-thumb alt=Page 35: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails35jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 36button div class=ts-image amp-img class=ts-thumb alt=Page 36: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails36jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 37button div class=ts-image amp-img class=ts-thumb alt=Page 37: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails37jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 38button div class=ts-image amp-img class=ts-thumb alt=Page 38: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails38jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 39button div class=ts-image amp-img class=ts-thumb alt=Page 39: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails39jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 40button div class=ts-image amp-img class=ts-thumb alt=Page 40: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails40jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 41button div class=ts-image amp-img class=ts-thumb alt=Page 41: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails41jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 42button div class=ts-image amp-img class=ts-thumb alt=Page 42: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails42jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 43button div class=ts-image amp-img class=ts-thumb alt=Page 43: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails43jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 44button div class=ts-image amp-img class=ts-thumb alt=Page 44: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails44jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 45button div class=ts-image amp-img class=ts-thumb alt=Page 45: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails45jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 46button div class=ts-image amp-img class=ts-thumb alt=Page 46: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails46jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 47button div class=ts-image amp-img class=ts-thumb alt=Page 47: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails47jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 48button div class=ts-image amp-img class=ts-thumb alt=Page 48: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails48jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 49button div class=ts-image amp-img class=ts-thumb alt=Page 49: Halden Calculex Manual - Rechnerlexikon · THE Halden Caleulex is a slide rule made up in circular form The circular metal dial on which the scales are engraved by a new process src=https:reader033vdocumentinreader033viewer2022051812602fa84dc94d6028fd4d15ebhtml5thumbnails49jpg width=142 height=106 layout=responsive amp-img divdiv