Flitch of bacon custom ceremonies in 1855. They have been held ever since in one form or another except for a gap caused by the World Wars. The first ceremony after World War II was held in 1949, despite rationing still being in force. The modern trials are held every fourth year on leap years; the next one is planned for 2020. The event is organised by the Dunmow Flitch Trials Committee who employ a counsel to cross-examine the applicants in an attempt to save the bacon for the sponsors who donated it. The trial is decided by a jury. When first revived the
Flitch beam from "The American Architect and Building News" compares three alternatives in a hypothetical railway station “in which the second story is devoted to offices, and where we must use girders to support the second floor of 25-foot span, and not less than 12 feet on centres if we can avoid it. This would give us to be supported by the girder a floor area of 12’ x 25’ = 300 square feet” and 31,500 pounds of load. After performing calculations the beams compare as follows: The article also cites the fire-retardant character of the flitch beam, “in case of a