Thanks to Max and Mudcat, "Grendel & the Cream Separator" has been published in NOSTALGIA MAGAZINE, January, 2004, p. 15, and I am $10 wealthier. Of course, I originally mispelled "Grendel."

They have great graphics of De Laval cream separators, operated by scantily clad milk maids.

Cheerily,
Charley Noble