Cuba C211 sheet mnh/dam

Cuba C211 sheet of 4, MNH damaged, see image, $35.00. Michel 662 Bl.17. Stamp Day 1960. Air Post 1940 overprinted. Centenary of 1st postage stamp, 1940. Sir Rowland Hill, Map of Cuba and 1st Stamps of Britain, Spanish Cuba and Republic of Cuba. Presentation holder might by in English or Spanish.