Sports programme for the United Milling and Grain Co. Ltd. annual picnic on Bowen Island. Programme is either from 1929 or 1930. Page one has, presumably, Harry Seidelman's signature. In the programme, Harry Seidelman is listed as belonging to the General Committee and the Entertainment Committee.

One of two copies of the programme from July 15, 1931 for the United Milling and Grain Co. Ltd. annual picnic on Bowen Island. In the programme, Harry Seidelman is listed as belonging to the General Committee, and is also the "Starter" for the day's sporting activities.