In the PTO the Sherman’s used, during the Saipan Campaign, "rubber, self-sealing water tanks, fastened to the bustles of some of the 4th Tank Battalion's vehicles, enabling infantrymen to fill canteens in the midst of a fire fight" I've enlarged a number of photos and can't quite get the details, Strapping, hose attachments, etc... And was wondering if anyone had any detailed photos or descriptions of these tanks. Anything might help.
Thanks ahead for any responses,
Bob