Vintage Aircraft Instrument Coaster

OK you veteran aces, are these coaster images not realistic and nostalgic?

Each of Trintec's vintage aviation coaster instrument sets are made to simulate as closely as possible a primary flight instrument. Each coaster features the actual shape of an aircraft instrument and a dial which closely represents that of a the particular flight instrument. Trintec's coasters are made with a tough polystyrene frame and a black rubber anti-skid base. Sold in sets of 6.

Dimensions: 3 3/8" x 3 3/8"