Shape: Catalogue/Ads
Contributor: Sid Lethbridge
Shape: Photo Needed
Contributor: Database Team
DEAN CASTER SET (OMN) by Duncan, George & Sons (Pittsburgh-PA, Company Operated: 1874-1891), late 1870s Introduced
Shape: Catalogue/Ads
Contributor: Sid Lethbridge
Shape: Photo Needed
Contributor: Database Team
NOTE: Appears in catalogues dating from the late 1870s and early 1880s. This may date earlier though.
Shape: Catalogue/Ads
Contributor: Sid Lethbridge
Shape: Photo Needed
Contributor: Database Team