In article ,
Jon Anderson wrote:

http://www.flickr.com/photos/ghb624/3755258669/

It is a Goodell-Pratt "Bell Centering Punch" No 529 up to 1" or 534 up
to 1 1/2". PAGE 438 IN Catalog 15. If you wish a photo copy I can send
one to you. However, I will not be able to do so for two weeks.

Chuck P.