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 Hermes Fastening his Sandal The sculptures of Hermes Fastening his Sandal, which exist in several versions, are all Roman marble copies of a lost Greek bronze original in the manner of Lysippos, dating to the fourth century BCE. The identity of the subject, which may simply represent an idealized athlete, is conventional. No attribute in any of the surviving examples clearly identifies Hermes, who wears neither hat nor helmet; none of the surviving original sandals are represented as winged. A pair of sandals figures in the myth of Theseus, and when the painter-dealer Gavin Hamilton uncovered an example in the