32A. Commune in Limousin region of France, region of silk and lace production during 18th century -H?D??, assuming 33D is "Hodge"
41A. A short motto or quotation set at the beginning of a book or chapter to suggest its theme - ??I?R?P?
The correct answer to 33D is Lodge. Sir Oiver Lodge transmitted ther first message via Morse code and also invented a type of spark plug for the auto industry - hence the brand name, I guess.