Description

Letter from William "Trip" O'Donnell, Marketing & Sales Manager, Westlake Plastics Company, received 8/1982 with Thermoplastics for Industry product data; Rilsan advertisement; TecsPak product data; Letter to M. Klein from Kathi Common-Quirk, Customer Service/Sales, Sorbothane Inc., dated 3/28/1985 with product data; US Patent no. 3,120,971 for Locking Device (2 copies); "High Performance Deep Sea Subsurface Buoy Mooring," by R. Swenson, J. Selleck, & N. Dennis, 4/15/1983