<nowiki>G.M. Hopkins & Co.; G.M. Hopkins & Co.; G.M. Hopkins & Co.; G.M. Hopkins & Co.; G.M. Hopkins & Co.; G.M. Hopkins & Co.; American civil engineering and surveying firm based in Philadelphia; شركة أمريكية; G.M. Hopkins and Co.; Hopkins & Co.; Hopkins (G.M.) Company; G.M. Hopkins Company; Hopkins Company; G.M. Hopkins Co.; Hopkins Co.; G.M. Hopkins & Co; G. M. Hopkins & Co.; G. M. Hopkins and Co.; G. M. Hopkins Company; G.M. Hopkins and Company; G. M. Hopkins and Company</nowiki>
G.M. Hopkins & Co.
American civil engineering and surveying firm based in Philadelphia