828 MODERN STEAM PRACTICE . on the end for taking the bow forming the connection between the mast and the yard , while the other end of the bow has eyes forged on solid , working in the eye bolts ; by this means the yard can swivel in any direction . By the second plan the eye bolts are dispensed… … Figs . 595 , 596 . — Trasses for Lower Yards . a , Mast , b , Lower yard . hoops ; the swivelling joint is attached to this cross bar by a pin joint , while the swivelling is attained by a pin fitting into a hole bored out in the bow , which is secured with a nut and small pin , or it can be…
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