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Hamilton Railroad crown "Click" to Login or Register 
posted
A friend brought me a 992B in a bar-over-crown case, with the crown flopping loosely around. The stem is broken right below the crown's socket; someone must be a really enthusiastic winder.
Stems are usually hardened and I doubt that drilling and a screw extractor will work here. The next thought is to rust the screw out with alum.
The crown is the very flat one marked HAMILTON RAILROAD on top. Do any of you gentlemen know what that crown is made of, under the gold plate, and if it would survive an alum bath?

Joe Jones


Joe Jones
 
Posts: 47 | Location: Indianapolis, Indiana USA | Registered: April 24, 2006
IHC Life Member

Picture of Jerry King
posted
Hello Joe....

I would expect Leon to be able to tell you the answer to your question....

If he doesn't pickup on this string you can contact him at....

harrislj@msn.com

Regards,
Jerry
 
Posts: 2828 | Location: California in the USA | Registered: June 23, 2008
posted
Thanks, I'll do that.

Joe


Joe Jones
 
Posts: 47 | Location: Indianapolis, Indiana USA | Registered: April 24, 2006
IHC President
Life Member
Picture of Lindell V. Riddle
posted

Joe,

The crown is essentially hardened brass that has been gold plated. If all goes well it should survive being bathed in alum and the stub of steel stem would likely not. Leon Harris or Chris Abell are among those who might have additional thoughts on how to proceed.

Let us know how it goes.

Lindell

Wink
 
Posts: 10553 | Location: Northeastern Ohio in the USA | Registered: November 19, 2002
IHC Member 1101
Site Moderator
Picture of Steve Middlesworth
posted
Excuse the large pictures but this is how Leon repaired a crown with a broken stem. This is how he received it.

 
Posts: 1980 | Location: Kentucky in the USA | Registered: March 18, 2008
IHC Member 1101
Site Moderator
Picture of Steve Middlesworth
posted
He then welded a square rod of some sort to it....

 
Posts: 1980 | Location: Kentucky in the USA | Registered: March 18, 2008
IHC Member 1101
Site Moderator
Picture of Steve Middlesworth
posted
This is it with the square rod in it....

 
Posts: 1980 | Location: Kentucky in the USA | Registered: March 18, 2008
IHC Member 1101
Site Moderator
Picture of Steve Middlesworth
posted
and walla....it can then be screwed out. Amazing workmanship.

Steve

 
Posts: 1980 | Location: Kentucky in the USA | Registered: March 18, 2008
posted
I'm in awe at Leon's skill, and will continue to aspire to acquire some more of my own. In the meantime, I'll give the crown an alum bath and watch it carefully for the first day. Thanks to you gentlemen for your help.

Joe


Joe Jones
 
Posts: 47 | Location: Indianapolis, Indiana USA | Registered: April 24, 2006
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