E O Richter silver drafting set

Hi

I have this awesome set of different E.O. Richter&Co. drafting tools which I'm trying to survey and get the idea of how much it could be worth. It got to me through my grandfather who got it I believe in 70s-80s. The tools seem to be in a mint condition, but I'm afraid I might be missing ratchet or two for differenet line types. Here are the pictures (sorry for the 10 year old picture quality):






Feel free to ask any detailed pictures and thank you for reviewing and giving me any hints about this set.

 

Does the upper tray lift out revealing rules and protractors in the lower compartment. Is there a lower compartment at all?

 

One just like it sold in 2009 in Ireland.

http://antiquedealersireland.blogspot.com/2009/07/martin-fennelly-antiques-architects.html

 

Wouldn't this be considered a drafting set, not a drawing set?

 

Nah, i believe you paint on canvas with those?

Yes, you're right. Not my mother tongue so I didn't come up with the right word, thanks.

 

Hi. No, there is no lower compartment.

 

little value. GDR stuff, corroding away before it left fabric hall. if you want "Präcision" then go for the cheapest Kern set and you're still better off.
here the sold ones from ebay Germany:
http://www.ebay.de/sch/i.html?_from...lete=1&LH_Sold=1&rt=nc&_trksid=p2045573.m1684