The three stock certificates are from (1) Felten & Guilleaume Carlswerk issued from Koln (Colone) with a 1000 Reichmark (RM) face value, (2) Gagfah Gemeinnuetzige, 1000 RM, issued from Thueringin in 1935, and (3) Gesellschaft fur Glasfabrikation, 100 RM, issued from Bernsdorf, on 17 July 1930.
The three certificates are beautifully engraved with sharp, vivid colors; all are authentic, historic, and in perfect condition. They each measure 12 X 8 in. (30 X 21 cm).
One can research the certificates on the WWW and see that I am selling these at a huge discount.