This is a King George V, SG 403 Waterlow printing, £1 green seahorse stamp. Used. Has perforations missing at the bottom and a small tear which has been repaired at the top left corner. Please see photo's. Registered postmark.I will post in a board backed envelope. Any questions please ask. I have other stamps listed so please take a look. POSTAGE. I will always combine postage. Please request payment details or wait for me to invoice you. Thanks. UK: Royal mail. If other services required please let me know. Please note that International postage varies. Payment through Paypal only please. Thanks.