"I wonder if Mr. Coasby would like to know that in connection with his note on Bahamas (bulletin No.14, p.40) about the Berry Islands and Lignum Vitae strike I have two good examples dated 27th August, 1951 and 20th October, 1955 respectively. It is of particular interest that both of these cancellations show a characteristic flattening of the circle over the 'NUM ' and I would be glad to know if his, or any other members, copies exhibit this deformity."