Vintage Crochet PATTERN to make Watermelon Place Mat, Hot Pad, Napkin Holder Set. Make with Knit-Cro-Sheen and Crochet Hooks No. 5 and 6. (#2233) Each Vintage Home Arts pattern comes in an acid-free archival quality sheet protector ready to be placed in a binder. An additional free Vintage Home Arts pattern (our choice) is included with every order. This pattern is a cleaned and restored reprint from the exclusive collection of Vintage Home Arts and is copyright protected. Again, this is NOT a finished item, but a pattern to make an item.