Samba — Triple Deck Canasta
Here's that Samba set I ran across in an antique shop recently— Samba is pretty much like Canasta, only played with three decks instead of two. With the added possibility of a seven-card sequence meld called a "samba."
Note, decks still in original cellophane wrappers, with old-fashioned tax stamp. And made by the ARRCO Playing Card Co., Chicago.