Tom Weaver has been involved in the cartoon field for many years. He has written gags for freelance and syndicated cartoonists. He has sold the most gags to Hoest of "The Lockhorns" and "Howard Huge" He also sells a lot for the daily comic panel, Dennis the Menace.   Tom has sold a fair number of freelance cartoons over the years. His biggest market is a construction magazine. Others have been a newsletter for handicapped people, an aquarium magazine and various niche markets.   Tom hopes to self-syndicate some editorial cartoons.