bb (12/30/82)
The story which involves the pun of the Farmers daughter (P.J. Farmer) and the time traveling salesman is: Have you heard the one ... ? Spider Robinson Analog June 1980 p. 68 The story concerns Tall Tales night at Callahan's and includes far more than the final pun. A friend claims that the story has appeared in an anthology, but I don't have the reference.
oliver (01/06/83)
The story "Have you heard the one ... ?" was collected in the book Time Travellers Strictly Cash, by Spider Robinson, a sequel to another collection, Callahan's Crosstime Saloon. EVERYTHING that Spider Robinson writes has puns in it, even his book review column, "Spider vs the HAX of Sol III". Neal Oliver, ...!houxq