unknown head

I'm sure most on here with one look will know , I've had it hanging on the wall for years , with for old plugs form swap meets . Thanks

 

flathead ford 85 hp

looks like it's cracked

 

33-34 LH 21 stud flathead Ford head.
RH is 40-6049-A.
Water pumps mounted in the heads 1932-36.

 

I thought same thing , but after cleaning are casting marks .