H.A.Taylor Undertype compound engine

Castings and drawings for the handsome compound undertype engine designed by Henry Greenly in 1901 and updated by H.A.Taylor in 1971 - both designs were written up in "Model Engineer Magazine" of the time.

Stuart Turner produced castings for the Greenly design from around 1910, and for the updated design for a short period in the 1970s - since then, as far as we're aware, they have been unavailable.

A rare model, we had a venerable example built to Greenly's original design back in 2022 - there are pictures of that engine and further information about it in the archive.