Inflatable Sleeping Pad / Pneumatic Mattress (Post WWII) Tuesday July 26th, 2016 admin Post WWII, Sleeping & Camping Gear 6,384 views Shown one circa 1953. Stock Number Reference: Pad, Sleeping, Inflatable FSN: 8465-254-8887 Assign Date: Unknown CEMEL, rubber air mattress (November 8, 1982) CEMEL, rubber air mattress (November 8, 1982) post_wwiisleeping_gearcampinginflationmat