Great Pan G198 imprint of Ian Fleming's first Bond thriller, "Casino Royale". Gilbert A1a(25). 
Published in 1960 with "Painted" series wrapper art by Sam Peffer.  6th impression overall of the 1st thus UK paperback edition and the 4th with this wrapper design. "Moonraker", "Live and Let Die", "From Russia With Love", "Dr No" and "Diamonds Are Forever" listed under "By the Same Author" on the verso of the half-title page. Brighter blue-grey inks used for printing compared to the previous impressions with this artwork. Priced printed "2/6" to front.
Spine has faded. Minor marks, wear and abrasions but overall good condition for a vintage paperback. Pages are aged-toned.