Factory Specs on Boston GP156

[DGH9442@AOL.COM]

List:

Request information from anyone on list with reference to the factory specs 
on key height and key dip for a new Boston Mdl GP156, fresh from the factory 
crate.
Have recorded the measurements taken before work began.  There is contention
on finished product with reference to the amount of keydip.  Keydip is the 
same
as recorded prior to project.

Information would be appreciated.

Dennis Hershman
Hershman Piano Service