Vincelatate Muslin
By Bill Lewis, ; posted March 21, 2018; hits 736
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| 221-type relay winding, ca 1953. "To prevent abrasion, the coil is provided with a covering of bleached muslin impregnated with a resin compound and faced on both sides with cellulose acetate. This covering, greenish in color, is known as vincelatate muslin." |