Shell yes, paint no.
1st is a Model 1940, 2nd and 3rd are model 1942. Original shells, I'm not so confident about the paint.
got to agree , the paint does look suspect but a in hand examination would be more beneficial
Hi and welcome,i agree with the others that these are original M35/M42 shells that have been re-worked,the last one especially looks to be sanded down. Leon.
and red oxide primer underneath...
Got a agree with the rest. Looks like semi relic M40 and M42's that, to me anyways, looks like that were being restored and the owner has given up. The pinky tan stuff looks like filler thats been sanded to me.
Good shells for restoration I guess but not much else