Cutlery and Allied Trades Research Association knowledge which is available to everyone on a competitive fee paying basis, however CATRA will enter into dialogue with consumers and users of cutlery, knives and tools where their expertise may be of help, on a free of charge basis. Petersen's Bowhunting magazine uses CATRA to measure sharpness of arrowheads. CATRA manufactures a wide range of special purpose equipment including knife and cutlery testing machines and knife sharpening systems including the CATRAHONE and CATRASHARP machines Cutlery and Allied Trades Research Association Cutlery and Allied Trades Research Association (CATRA) is an internationally known research and technology organisation in Sheffield, England which
John Messer Barn last surviving structure from the pre-park Greenbrier Cove community. This barn should not be confused with the Messer Barn in Cataloochee, which was built by John's cousin, Will Messer. The Messer Barn is a type of double-cantilever barn unique to East Tennessee, and rarely found outside Sevier, Blount, and Cocke counties. The barn is one story with a hayloft, and measures by . The gabled roof, as with all double-cantilevers, has considerable overhang, allowing livestock shelter in inclement weather. Unlike the reconstructed double-cantilever barn at the Tipton Place in Cades Cove, the Messer Barn's overhang is supported by poles along