RSA - 1965 Centenary of I.T.U. - 2,5c - Marginal Pair - Unused
Vertical Marginal pair "White Cloud above the "U" of "ITU" Variety (Top Stamp)
Contains Gum but with Hinge Remains and Handwritten Inscription in Margin 
Stock Cards are Included
SACC 2023-25 edition catalogue value R??? (SACC #250)