This is the Antigua 2 1/2d paying the first weight step letter rate to the USA, used on the day of issue of the stamp. The stamp is cancelled ST JOHNS ANTIGUA 6 May 1935, though the year is very faint. The cover has not been slit open. There are 2 pinholes at the top left, well away from the stamp.
I hope the condition of the perforations, and general condition is apparent from the 600 dpi scan, but please do contact me with any queries.

(my reference 1012/2078/152)

I am selling other 1935 Silver Jubilee items. I will combine postage as weight allows. If bidding on items finishing on different days please let me know to avoid any misunderstandings over invoicing. 

NOTE FOR BUYERS FROM EUROPE - Ebay will add VAT to your order even though I am not registered for VAT. I do not know what happens to the money or how they decide what rate to charge. I have no control over it whatsoever and derive no benefit.

Postage is £1.35 to UK addresses, £2.50 to the rest of the world for standard services at the buyer's risk. I always obtain a certificate of posting and take a scan of the envelope before posting, so cannot consder any claims for non-delivery. I will use other services on request and at cost. For sendings over £50 I prefer to use secure services - special delivery to UK addresses at £7.95, and tracked/signed air mail to the rest of the world (£8.15) and will invoice accordingly.