https://img.purch.com/w/660/aHR0cDovL3d3dy5saXZlc2NpZW5jZS5jb20vaW1hZ2VzL2kvMDAwLzEwNC84MjEvb3JpZ2luYWwvYXN0cm9sYWJlLTEuanBn
A copper alloy astrolabe (an instrument formerly used to make...
Type: Posts; User: skywizard; Keyword(s):
https://img.purch.com/w/660/aHR0cDovL3d3dy5saXZlc2NpZW5jZS5jb20vaW1hZ2VzL2kvMDAwLzEwNC84MjEvb3JpZ2luYWwvYXN0cm9sYWJlLTEuanBn
A copper alloy astrolabe (an instrument formerly used to make...