Cup measures approximately 3 3/8 inches tall and 4 5/8 inches wide including handle.

Cup weighs approximately 1 pound by itself.

It appears to be a restaurantware coffee cup made by Yamagen.

One side shows a map of Okinawa.  The other side has the following:

AACS

RDO-MNT

H. H. RAGAN 

No chips or damage.

Light surface wear as seen in pictures.  Small areas of paint loss.