Cover of 1945 Bannerman's Catalogue of Military Goods.  Bannerman Catalogues are sought-after items among gun collectors today. It is interesting to note that years after Francis Bannerman's death, his castle was still used featured in the company catalogue.  The Cover reads:

85th Anniversary Military Goods Catalogue:  January, 1945. Illustrated -- Descriptive -- Historical -- Wholesale and Retail Price List.
This catalogue is offered at $1.00 per copy, mailed in United States.
Pistols -- Rifles -- Cartridges -- Muskets -- Uniforms -- Tents -- Buttons