A short trade article from The Melliand describing the Schweiter Hank Ryce D.H. 545, an automatic adjusting swift for holding yarn hanks during winding. It explains the two sizes (hanks of 42 to 57 inches and 42 to 64 inches circumference), the pull-and-turn boss adjustment, and the flexible piano-wire arms. Four diagrams illustrate the swift's sizes, adjustment and loading of a hank.