H. O. publication. 100. 1950 supplement to Hydrographic Office publication 100, Sailing directions for Gulf and River St. Lawrence, corrections and additions from date of publication (Sept. 13, 1934) to Jan. 1, 1950.
Publication Title:
1950 supplement to Hydrographic Office publication 100, Sailing directions for Gulf and River St. Lawrence, corrections and additions from date of publication (Sept. 13, 1934) to Jan. 1, 1950.
Display Title:
H. O. publication. 100. 1950 supplement to Hydrographic Office publication 100, Sailing directions for Gulf and River St. Lawrence, corrections and additions from date of publication (Sept. 13, 1934) to Jan. 1, 1950.