16-page 9"x6" booklet Welland Channel Relocation June 9, 1967 issued for a ceremony announcing the start of construction of the Welland Channel Relocation project during Canada's 1867-1967 Centennial and published in Canada by The St. Lawrence Seaway Authority.

The first page has the program for the June 9, 1967 channel relocation project ceremony, and page 16 lists the officers and locations of the St. Lawrence Seaway Authority. 

Pages 2-15 of the booklet are a detailed history of the canal, "Canal Development In The Niagara Peninsula", written by Francis J. Petrie with photos and descriptions of the four different Welland Canals that were built. 

The booklet is in very good condition with some light yellowing on the cover due to age (see photos).