Palmer Bros model engine

[nemt]

Hello everyone,
I have a set of castings comming from the US. It is meant for building a Palemr Bros NR2 modelengine. It has T-shaped cilinderheads. Originaly for marine purposes.
There is only one drawing made by H. Upshur and dated 12-15-00.
But that drawing is from a one cylinder engine. The castings are for a 2 cylinder engine.
Is ther someone out there who knows about the excistense of this castingset and cann tell me where to find a complete set of plans?

Nemt

 

[aonemarine]

thats a good looking engine. I have all ways like early marine engines. Looking forward to seeing your build.
http://library.mysticseaport.org/msca/enginedetail.cfm?accession=1973.238