Just prior to passing away, my father in law gifted me his S&W / M&P .38 / hand ejector / Model 1902 / 1st change / built in late 1903. It's a roughly 85% condition - 100% original - unaltered gun, but with non original grips. I'd like to take it back to all original but am unable to locate the correct period grips through my normal channels. I'm looking for a pair of either walnut, round butt, dish top (no medallion) or black hard rubber factory grips in condition matching the gun, or better. Many thanks in advance for any help.