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
Sarah Messer Sarah Messer Sarah Messer (born 1966) is an American poet and author. She was raised in Marshfield, Massachusetts, in the Hatch Homestead, a house built in the 17th century that was the subject of her book "Red House: Being a Mostly Accurate Account of New England's Oldest Continuously Lived-In House". Messer has received grants and awards from the National Endowment for the Arts, the Fine Arts Work Center in Provincetown, and others. In 2008-2009, she was a Fellow at the Radcliffe Institute for Advanced Study at Harvard. Messer earned undergraduate and master's degrees from Middlebury College and the University of