gurley manual of surveying instruments · weight of instrument lbs, split-leg tripod (4 lbs.)...

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Page 1: Gurley manual of surveying instruments · Weight of instrument lbs, Split-leg tripod (4 lbs.) Extension tripod (3 lbs.), according to 9 00 quality $10 oo and 00 These tripods 'may
Page 2: Gurley manual of surveying instruments · Weight of instrument lbs, Split-leg tripod (4 lbs.) Extension tripod (3 lbs.), according to 9 00 quality $10 oo and 00 These tripods 'may
Page 3: Gurley manual of surveying instruments · Weight of instrument lbs, Split-leg tripod (4 lbs.) Extension tripod (3 lbs.), according to 9 00 quality $10 oo and 00 These tripods 'may
Page 4: Gurley manual of surveying instruments · Weight of instrument lbs, Split-leg tripod (4 lbs.) Extension tripod (3 lbs.), according to 9 00 quality $10 oo and 00 These tripods 'may