There are three copies of The Regiments and Corps of the Canadian Army in the family, our brother snagged our father's very carefully and usefully annotated copy. I lashed out and bought my own from a rare book dealer.
Military Dictionary (English-French, French-English) Our father gave me a copy of the 1945 edition for my birthday when I was in a French-language unit.
The Observer's Book of Soviet Aircraft
Oxford English Dictionary (in miniature)
Le nouveau Bescherelle, & El Arte de Conjugar
Collins-Robert French Dictionary
Petit Robert
Cruden's Concordance