Recherche dans la collection - Primary series correspondence (J1) [multiple media]

Postal essay is accompanied by official Post Office Dept. correspondence.

The J1 correspondence for the years 1922-1932 was reboxed after the material was microfilmed, therefore the volume numbers given on reels C-2242 to C-2331 are incorrect. The correct volume number (Vols 69 to 194) is noted on the outside of each microfilm reel box. A conversion list is also available. Reel C-4632 contains additional correspondence (approximately 150 letters) which was paginated and filed according to author and year, but was microfilmed separately. As a result, the reel numbers for this correspondence in the J1 index are incorrect. When a letter can not be located on a specific reel, researchers should consult the additional correspondence on reel C-4632.

The language of material accompanying the postal essay is English.

Available on microfilm reels, C-1901 to C-1952, C-2242 to C-2331, C-3672 to C-3695, C-3723 to C-3751, C-4566 to C-4576, C-4860 to C-4872, C-6804 to C-6814, C-7034 to C-7060, C-9871 to C-9887, C-9166 to C-9181, C-11035 to C-11055, C-4632.