Technological and industrial history of 20th-century Canada engineer, George de Mestral, velcro, a two sided fastening technology based on hooks and loops, was introduced to a number of countries, including Canada, in the late 1950s. In Montreal, Velek Ltd. acquired the exclusive marketing rights for velcro in North and South America and Japan. The format for sound recordings changed in the years just following the war. In the US, Columbia Records introduced the long playing (LP) 33 format in 1948. Columbia made an agreement with Sparton Records, of London, Ontario, established in 1930, for the manufacture and distribution of its LP records in Canada. Not to be
Swiss regiment de Karrer wore red coats with blue lapels with white buttonholes, blue cuffs, lining, waistcoats, breeches, and hose (white from 1739), and white buttons. The drummers wore the colonel-proprietors' livery, not the king's, and the drums were decorated with the colonel's coat of arms. Swiss regiment de Karrer The Swiss regiment "de Karrer" (from 1752 "de Hallwyl") was a Swiss foreign regiment in French colonial service 1719-1763. The regiment "de Karrer" was raised in 1719 by Franz Adam Karrer, a Swiss officer in French service, for the French army. Two years later it was transferred to the French Navy for service in