![To offset my previous eastern bloc post, here's a souvenir from GDR, or DDR, as you were. Original Richter math compass, 1983/4 thereabouts. Not inherited, bought for school. Some spare parts included. : To offset my previous eastern bloc post, here's a souvenir from GDR, or DDR, as you were. Original Richter math compass, 1983/4 thereabouts. Not inherited, bought for school. Some spare parts included. :](https://i.redd.it/90vxjdmodf591.jpg)
To offset my previous eastern bloc post, here's a souvenir from GDR, or DDR, as you were. Original Richter math compass, 1983/4 thereabouts. Not inherited, bought for school. Some spare parts included. :
![Amazon.com : Kasper & Richter Trinidad Solid Brass Sighting Compass with Clinometer with Hardwood Box : Camping Compasses : Sports & Outdoors Amazon.com : Kasper & Richter Trinidad Solid Brass Sighting Compass with Clinometer with Hardwood Box : Camping Compasses : Sports & Outdoors](https://m.media-amazon.com/images/I/81dGhBbVB-L._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Kasper & Richter Trinidad Solid Brass Sighting Compass with Clinometer with Hardwood Box : Camping Compasses : Sports & Outdoors
![Metal drawing or drafting Richter compass on checkered blank white piece of paper, instrument set with needle close-up, indoors, studio still life Stock Photo - Alamy Metal drawing or drafting Richter compass on checkered blank white piece of paper, instrument set with needle close-up, indoors, studio still life Stock Photo - Alamy](https://l450v.alamy.com/450v/2d9at5a/metal-drawing-or-drafting-richter-compass-on-checkered-blank-white-piece-of-paper-instrument-set-with-needle-close-up-indoors-studio-still-life-2d9at5a.jpg)