Parker Bros. Invincible -- Dick Baldwin's article on the A.C. Middleton 16-gauge was in the May 1971 Guns & Ammo. The Roger Lake article on the Dr. Lyman gun is in Shooting Sportsman, September/October 2000, and a letter from the good Doctor's son is in the January/February 2001 issue. The Parker Pages article on the 16-gauge Invincible is in Volume 15, Issue 1, Spring 2008.
|