mitrailleur systeem Armstrong Withworth Colt Nederlands model Marine, kaliber 12.7 x 99 (.50) - mitrailleur v/12,7 mm. mitrailleur systeem Vickers Brits model MkI, kaliber 7.7 x 56 R (.303) mitrailleur systeem Vickers Brits model MkI, kaliber 7.7 x 56 R (.303) mitrailleur systeem Vickers G.O. Brits model No.1 MkI ("Vickers K"), kaliber 7.7 x 56 R (.303). Kanon van 9-veld, Engels model 25-ponder MK II, kaliber 87 x 292 R - Vuurmond van 9 veld Antitankkanon op motoraffuit, type Archer, kaliber 76 x 587 R (17-ponder) Our ultimate aim in the war / by Georg G. Armstrong Handbook of the Vickers-Berthier light machine gun (for land service) : (Vickers-Armstrongs limited) report of the Armstrong and Whitworth Committee, with a letter thereon to Earl De Grey, and Appendices / J. Whitworth Report of the special Armstrong and Whitworth Committee : Vol. 2 A.A.Fire control gear : A.A. brochure of descriptions / Vickers-Armstrong Limited Report of the special Armstrong and Whitworth Committee
