Smiths have been having fun with rasps for a long time. Unless I miss my bet, the 1911 stamped into yours is it's birthday. If you google "tomahawk made from rasp," and hit "image" you'll find 'hawks, knives, and other things made from rasps. There was a rash of interest in making rasps into decorative items and decorative tools a few years back. Making snakes was the topic of quite a few workshops.