It's a Fenton Glass "Swung" Vase, Handkerchief style, Thumbprint pattern, Colonial Green color. That color dates it from 1963-1976.
PS- Welcome to Treasurenet!
You got it backwards. Actually, that helps date it to pre 1972. Fenton did not use impressed marks in their glass until 1970. It was first used with their carnival glass line. By the mid 70's all of their pieces had an impressed mark. Before that all of their pieces used paper or foil labels. This is why Fenton is hard to ID sometimes. Because the older pieces have long lost the sticker label that id'd it as Fenton.It doesn't have the marking on the bottom in the glass so that makes it newer too. Great job! I collect old Fenton, have many pieces and that one went right past me. Welcome to Treasurenet!