Almost square filet coasters for each suit of a card deck: heart, club, diamond, spade. Contain a numeral in the center (photo is mirror image). Edged in either red or black, per suit. 325 yds cream, small amount red and black.

Pattern 17 in Magic Crochet.
Pattern 12, Aces High, in Crochet Monthly.

Called Posavasos “Bridge” pattern is #13 on page 25 of Ganchillo Artístico, #139