Models View all Packard V-1650 Merlin Crankshaft and pistons assembly 14 136 0 Packard (Roll Royce) Merlin Upper crankcase assembly 22 158 0 Two stroke swash plate supercharged diesel engine. 96 524 14 Milling machine 71 719 9 Mantel chiming clock 17 59 0 Original Odhner calculator main assembly and base parts 22 88 8