Guinness and Crab Mini 100 piece jigsaw puzzle

Vintage Guinness Advertisement - "Have this one with me" by John Gilroy, from the 1950's. Features a crab trying to figure out how to get his claws around a pint of Guinness and, presumably, drink it. Perhaps that’s why the text at the bottom reads “Have this one with me!,” because he can’t do it alone.