- G.W. and C.B. Colton & Co (New York)1
- GNS Science1
- GPO (Washington)1
- GPO; Washington, D.C. 18621
- Gales and Seaton? (Washington, D.C.?)1
- Gall & Inglis (Edinburgh)1
- Gall and Inglis (Edinburgh)1
- Garnier Frères (Paris)1
- Gaylord Watson (New York), 18891
- Gea Verlag G.m.b.H (Berlin)1
- General Drafting Co (New York), 19241
- General Drafting Co (New York), 19251
- General Land Office (Washington, D.C)1
- General Land Office, Dept. of the Interior (Washington, D.C)1
- General Land Office; Washington, D.C. 19051
- General Map Drafting Co. (Indianapolis, Indiana)1
- General Service Schools (Fort Leavenworth, Kan)1
- Generalst. Litogr. Anstalt (Stockholm), 19251
- Generalstabens Litografiska Anstalt (Stockholm), 19721
- Generalstabens Litografiska Anstalts Fʺorlag isakarbete med Stockholms Stadsmuseum (Stockholm), 17331