Canada: 5,000 – 5,500 .50-60 Peabody Rim fire
France: About 33,000 .43 Spanish
Romania: 25,000 – 30,000 .45 Romanian Peabody center fire
Spain & Cuba: 25,000 .56-50 Spencer rimfire later .43 Spanish center fire
Switzerland: 15,000 10.4x38mmR (AKA .41 Swiss) Rim fire

Connecticut Malitia: Unknown number – 1st in .43 Spanish and later converted to .45-70 Govt
Massachusetts Malitia: Unknown number – .43 Spanish
New York Malitia: Unknown number – .43 Spanish

There were a number of different contracts that Providence Tool received for the Peabody and here is a list that I have been able to make from different web sites. All numbers are approximate:
Canada – 5,000 – .50-56 Rim fire
France – 5,000 – Center fire (8mm Lebel??)
Spain – 25,000 – .43 Spanish center fire
Switzerland – 15,000 – 10.4x38mmR (AKA .41 Swiss) Rim fire
Romania – 25,000 – 30,000 – .45 Cal Center fire (actual cartridge unknown)
Connecticut – unknown
New York – unknown

A web page that you can find a ton of info on http://milpas.cc/rifles/ZFiles/Single%20Shot%20Cartridge%20Rifles/Peabody%20Rifles/

Another page with a lot of info and photos of the different breech blocks: http://www.militaryrifles.com/peabody&m/peab&mart.htm

Also, a Google search of “Peabody Breech Block Conversion” will return a lot of sites with info on different ways to make the conversion from rim to center fire.

Have these actions ever been converted to centerfire?