Maybe look for a Meyer Trioplan or a Domiplan they were sold in various mounts, if you can't find Leica screw thread then M42 should be adapable to Nikon F.

The problem is most triplets weren't sold for SLR use and often come in cheaper Pronto/Prontor/Vario shutters for folding cameras 35mm and 120, they are almost all cell focussing.

Ian