I have a 1966/67 Ludwig 20" Black Oyster Pearl Bass in excellent condition with original wrap. I would also trade the 20" for a 22" if you have a Ludwig BOP with original wrap that is in good condition and is in the 300k to 500k serial number range ( circa 1967). Mine has mount, hoops and all lugs, tension rods, etc. I might even throw in the Beatles Ringo logo head but not the front spur. Original wrap in very good condition! It is very similar to feebay item#150737119691 that sold for $1,224 so I am looking in that range. I also have a mint 13" and 16" floor also in Black Oyster Pearl. It is rare to find one so clean and original wrap. Still open to trade for a 22" as well.