7501-38 PERPLEX breast drill. 15" long, unmarked except for "Perplex" cast into the drive gear, which is a maker we're not familiar with. Single speed, large three jaw chuck. Covered with a thin layer of cleanable rust but no deep pitting, a couple of broken teeth but still works. From the collection of Jim and Christa Schoenky. Good (SHK1143) 40-80