This is a very old cigarette ash tray with a unique theme. (see photos for details). I believe the compartment was for a pack of cigarettes (which would date this to the 50’s possibly 60’s. It is a very small compartment, probably built for a short pack without filters. (Chesterfield / Camel). Not exactly sure what it is made of (possibly resin) but it is solid. No cracks, chips or discoloration.
Size is 7 1/2 inches long, 5 inches wide, 1 1/2 inches tall. it has a removable class tray for ashes.
Please see photos.