div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader042vdocumentinreader042viewer2022020418568bd56b1a28ab20349862ebhtml5page1jpg target=_blank img data-url=madera-mininghtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Madera Mining loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentinreader042viewer2022020418568bd56b1a28ab20349862ebhtml5thumbnails1jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader042vdocumentinreader042viewer2022020418568bd56b1a28ab20349862ebhtml5page2jpg target=_blank img data-url=madera-mininghtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Madera Mining loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentinreader042viewer2022020418568bd56b1a28ab20349862ebhtml5thumbnails2jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imagea href=https:reader042vdocumentinreader042viewer2022020418568bd56b1a28ab20349862ebhtml5page3jpg target=_blank img data-url=madera-mininghtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: Madera Mining loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentinreader042viewer2022020418568bd56b1a28ab20349862ebhtml5thumbnails3jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imagea href=https:reader042vdocumentinreader042viewer2022020418568bd56b1a28ab20349862ebhtml5page4jpg target=_blank img data-url=madera-mininghtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: Madera Mining loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentinreader042viewer2022020418568bd56b1a28ab20349862ebhtml5thumbnails4jpg width=140 height=200 adivpSource: California mines and minerals California Miners Association San Franciscop p1899: 391-394pdiv