Christophe Carcenac de Torné ccarcenacdetorne@gmail.com , a French model engineer, is looking for information (mainly drawings) dealing with bronze cylinder castings for a triple expansion marine engine he recently acquired.  There are no markings on the castings nor was he able to obtain any drawings.

The dimensions are of the cylinders are:
- total cylinder block length: 11"
- HP Cylinder bore: 1"
- IP cylinder bore: 1" 7/8
- LP cylinder bore: 3"
- Stroke: 2"

Here are a few additional photos:

Port (larboard) view of assembly