the metal composition between those and those before and after are not really that different to be honest so dropping one wont give you a different sound like a silver quarter and a clad quarter would. this is from wikipedia.org:
History of composition
Further information: Lincoln cent
Years Material
1793–1837 copper
1837–1857 bronze (95% copper, 5% tin and zinc)
1857–1864 87.5% copper, 12.5% nickel (also known as NS-12)
1864–1942 bronze (95% copper, 5% tin and zinc)
1943 zinc-coated steel
1944–1946 brass (95% copper, 5% zinc)
1946–1962 bronze (95% copper, 5% ti