1890 PENNY POSTAGE JUBILEE 1D BLUE ENVELOPE REGISTERED MAIL AUGUST 1890 USED IN LONDON. A fine 1890 Post Office Jubilee Uniform Penny Post envelope in blue sent registered mail after the exhibition from Hatton Garden to Hampstead cancelled 'REGISTERED/HATTON.GARDEN' oval date stamp 26 AU 90. On reverse 2d Jubilee (SG200), crease affects also cancelled same cancellation. (Ref 70862).
