"The Maker of Coffins."
And old lady receives her eldest son, a coffin-maker, on his weekly Sunday visit, and they chat, eat, and he plays the fiddle. In Argosy (May 1953, with title "The Tune of Love"),The Daffodil Sky (1955), Seven by Five/The Best of H.E. Bates (1963), The Good Corn and Other Stories (1974), A Month by the Lake & Other Stories (1987).
Online Full Text at Hathi Trust Digital Library.