Laurence Pomeroy joined Damler in late 1926, at first working on commercial vehicles but from 1928 he worked at the products of the main Daimler operation. Pomeroy introduced redesigned poppet valve engines with the Daimler Fifteen in September 1932, developed new models of Daimlers, and recommended what became the September 1932 introduction of the small BSA and Lanchester Tens with poppet valve engines to help Daimler survive the depression. According to Martin, these actions rescued the business from total collapse in 1932.[1] In 1934, the Pomeroy-designed poppet-valve Straight-Eights replaced the Daimler Double-Six sleeve-valve V12s without controversy or embarrassment, thereby being a personal triumph for Pomeroy.[92]