We sold this one in August of last year, it came from a large collection of engines all built by one man - his work included a 4 1/2 inch scale Foden and 7 1/4 inch gauge Hunslet amongst other things. It's recently come back in part exchange for a Black 5, still in much the same condition.
Original listing with full details is in the archive here, pictures below were taken this morning.
Length 34 inches
Height 27 inches