IRISH COFFEE CUPS Set of 4 mugs Harmony House 4776 demitasse espresso Vintage

Set of 4: 'IRISH COFFEE CUPS' #4776 by Harmony House Tall, skinny cups. White inside & white handle. Each cup is a different color outside: turquoise, red, dark yellow, brown. 4" high x 2-1/8" top diameter ****The red cup has dark 1-3/4" lines at base. There is a black dot & red marks on the yellow cup. See pictures. No original box.****