United States Pencil Co.
United States Pencil Co., an American pencil company —
USCO 486 varieties:
USCO Electro 486, a “transitional species” between USCO Grafine Lead 486 and USCO Electro 100:
USCO Electro 100:
Three different expressions for 2-1/2:
The only other place I’ve seen 2-5/10 is on Ticonderogas.
Nearly identical Evergreen copying pencils made in Czechoslovakia and in USA:
An older ad showing that the Czech versions were actually made by L & C Hardtmuth:
I have seen an ad indicating that Our Drummer is also from U.S. Pencil Co. —