This is a very nice set of 8 Old Imari cup and saucer sets. The teacups measure 2 5/8 talk. The back stamps show that 3 of the cups were made in 1977, 2 were made in1996, and the other 3 were made in 1968, 1976, & 1981. 4 of the sauces were made in 1977, 3 others were made in 1996, and the last was made in 1997. See my other listings for more pieces of Old Imari.