^Lot 23 General Motors Corp. Production File,

DE. 1981-1982. Unique production file for stock certificates. 2 different certificates. All with vignette of profiles of 3 men and profiles of train, truck and car, all streamlined designs. 1) Unique model or mockup. Odd shs, Common Stock, green. All intaglio printed pieces. 2) Unique model or mockup. Odd shs, Common Stock, black and green. Mostly pieces of photocopies with some intaglio printed items glued to board. 3) Specimen Odd shs, Common Stock, light blue. 3) Also includes proofs of borders in red, vignette, text, title and undertint (9 items). 4) Miscellaneous correspondence and production material, Model, Specimen. SC-USBNC. Choice group.