Flitch of bacon custom sites and the Dunmow flitch is referred to in Chaucer. The awarding of a flitch at both sites seems to have been an exceedingly rare event. The Dunmow tradition was revived in Victorian times, largely inspired by a book ("The Flitch of Bacon") by William Harrison Ainsworth. Flitch trials are still held in modern times at Great Dunmow. A counsel is employed to cross-examine the nominated couples and attempt to show they are undeserving of the award. There is evidence that the flitch of bacon tradition existed outside Britain in mainland Europe and some would push its origins back as
Flitch beam fire would not probably affect the iron until the wooden beams were badly burned.” With the advent of high-strength engineered lumber, the advantages of flitch-beams disappeared. For example, comparing the capacity of 2 beams spanning 18 feet: Additionally, use of this type of beam has greatly declined due to the high cost of labor. Engineered lumber can be cut to length and installed much like sawn lumber; the flitch requires shop fabrication and/or field bolting. This, coupled with a much increased self-weight of the beam (11.4 pounds (5.2 kg) for engineered wood vs. 25.2 pounds (11.4 kg) for a flitch