The New Haven looks to be a Batavia Hammerless or New Era.
The W.A. Able a Baker Gun & Forging C grade (without the upper screw in the receiver). Another was "Clark's Imperial, Omaha, Neb."

Henry Allender Aug. 12, 1884 patent http://www.google.com/patents?id=oLdAAAAAEBAJ&printsec=abstract&zoom=4&dq=henry+allender#PPA1,M1

Both have what Baker called "Best London Damascus Twist"

Later Baker Standard with one lower pin and "Nitro-Rolled Steel" barrels



Daryl or Researcher will set me right if I'm confused

Last edited by Drew Hause; 05/07/12 06:06 PM.
https://sites.google.com/a/damascusknowledge.com/www/home