Shape: Catalogue/Ads
Contributor: Tom Bredehoft, MAGWV
Shape: Photo Needed
Contributor: Database Team
DUNCAN, GEORGE & SONS No. .318 (OMN) by Duncan, George & Sons (Pittsburgh-PA, Company Operated: 1874-1891), Unknown Date of Introduction
Shape: Catalogue/Ads
Contributor: Tom Bredehoft, MAGWV
Shape: Photo Needed
Contributor: Database Team
Shape: Catalogue/Ads
Contributor: Tom Bredehoft, MAGWV
Shape: Photo Needed
Contributor: Database Team