Bell System Double Sided Porcelain Telephone System Flange SignRail & Road Auctions4.6(177)$20Jun 11, 2026
Bell System Public Telephone Double Sided Porcelain Flange Sign w/ LogoRichmond Auctions4.6(86)$25Jun 19, 2026
New England Telephone & Telegraph Co. Payments Double Sided Porcelain Sign w/ Bell System LogoRichmond Auctions4.6(86)$25(1 bid)Jun 19, 2026
Four Porcelain Railroad Signs - General Waiting Room, Agents Office, Office and Baggage RoomRail & Road Auctions4.6(177)$20Jun 11, 2026
WEFT is a System for Aircraft Recognition. 1942. Washington: Government Printing Office.Potter & Potter Auctions4.7(618)$50Jun 11, 2026
Harwicke Etter Ginning Systems 6' Single Sided Porcelain Sign Sherman TexasRichmond Auctions4.6(86)$25Jun 20, 2026
