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
Hermes Fastening his Sandal has retained its head and has escaped the eighteenth-century Roman restorers; it is now conserved at the Acropolis museum, Athens. Other variants include sculptures in similar, but reversed mirror-image poses, probably intended as pendants to the "Hermes Fastening his Sandal". The theme was taken up by Jean-Baptiste Pigalle in 1744, and by François Rude, who showed at the Paris salon of 1828 a "Mercury Fastening his Sandal" in plaster. Rude's god instead shows the influence of Giambologna’s famous "Mercury" (c. 1580; Florence, Bargello) Hermes Fastening his Sandal The sculptures of Hermes Fastening his Sandal, which exist in several versions, are