This yellow gold filled fob has a Masonic logo on one side and a logo on the other side that is marked "KOTM-OTW" this logo is from the Knights of the Maccabees was a fraternal organization formed in 1878 in London, Ontario, Canada. A related but separate organization, "Maccabees of the World", was also established, the two merging under the title "The Knights of the Maccabees of the World" (KOTMOTW), later shortened to the Maccabees in 1914. Size 20 x 31 mm.
Here is a link to the site if you would like to read about this organization. http://en.wikipedia.org/wiki/Knights_of_the_Maccabees