1755 drawing instrument set made by English craftsman Peter Dollond.
Fullsize image: https://diqn32j8nouaz.cloudfront.net...t_fullsize.jpg
https://diqn32j8nouaz.cloudfront.net...rawing_set.jpg
Fullsize image: https://diqn32j8nouaz.cloudfront.net...1_fullsize.jpg
https://diqn32j8nouaz.cloudfront.net...awing_set1.jpg
Previously:
https://www.homemadetools.net/forum/...636#post159259
https://www.homemadetools.net/forum/...651#post155592
https://www.homemadetools.net/forum/...805#post156136
https://www.homemadetools.net/forum/...355#post173272
https://www.homemadetools.net/forum/...109#post172311
