Mason Hamlin AA Plate?

[Horace Greeley]

Tom,

At 06:23 PM 12/11/2003, you wrote:
>  Also, the AAs, more than any other model I think, went through a number 
> of scale changes and plate modifications.  I think they would all fit 
> into any AA rim, but there might be some extra work to do - bridge making 
> perhaps - to get everything working if the plate is not the same version 
> as the original.

Very good point!  Yes, a number of changes over time...rather like the 
Thomas organs of the 50's...engineered on the line as they passed the 
workstation.

Horace