Field lacrosse of the marathon. Field lacrosse Field lacrosse is a full contact outdoor men's sport played with ten players on each team. The sport originated among Native Americans, and the modern rules of field lacrosse were initially codified by Canadian William George Beers in 1867. Field lacrosse is one of three major versions of lacrosse played internationally. The other versions, women's lacrosse (established in the 1890s) and box lacrosse (originated in the 1930s), are played under significantly different rules. The object of the game is to use a lacrosse stick, or crosse, to catch, carry, and pass a solid rubber ball
A-side and B-side over the cylinder record which was obsolete by 1912. There were no record charts until the 1930s, and radio stations (by and large) did not play recorded music until the 1950s (when top 40 radio overtook full-service network radio). In this time, A-sides and B-sides existed, but neither side was considered more important; the "side" did not convey anything about the content of the record. In June 1948, Columbia Records introduced the modern 33 1/3 rpm long-playing (LP) microgroove vinyl record for commercial sales, and its rival RCA Victor, responded the next year with the seven-inch 45 rpm vinylite record,