You will find that the P-121 works well with other items in this collection.

Vietnam, 5 Dông, Undated (1948), KM:17a, VF., Note: #16 and 17 exist in a great many color and shade varieties, such as brown face w/red back, green face w/brown back, blue-green face w/orange back, black face w/purple back, etc., Green to gray., Brown.