ETT # 50, 12/29/1929 bilingual pages
(split) .pdf only
ETT # 50 supplement # 23, 12/01/34 bilingual single page .pdf only
ETT # 51, 08/25/40 bilingual pages
(split)
SUPPLEMENT # 1 TO ETT # 51, 01/30/41 bilingual pages
(split)
SUPPLEMENT # 2 TO ETT # 51, 05/24/42 bilingual pages
(split)
ETT # 53, 10/01/49 front half English / rear half French pdf only
ETT # 57, 07/06/58 front half English / rear half French
ETT # 59, 06/06/65 front half English / rear half French pdf only