Branching out to pre 1982 cents I see. I imagine they are a lot easier to carve, but a bit smaller so could be difficult. Looking at your collection, I have to say they mostly look the same, so not that interesting to me, but to each their own.
For these I was on the road and I used a "shaun hughes engraving machine". There is a video on youtube if you search for it.
A Hobo nickel cent? ox·y·mo·ron /ˌäksəˈmôrˌän/ Learn to pronounce noun a figure of speech in which apparently contradictory terms appear in conjunction (e.g. faith unfaithful kept him falsely true ).
Hobo Nickel Cent Ho-bo Nik-el Ce-nt noun A description of a hand carved cent that has been carved "Hobo Nickel Style.