1932. Air Mail envelope (creases, folds and stains) written from Ireland addressed to Nairobi bearing Ireland SG 71, ½d green and SG 80, 9d violet tied by Gaelic date stamp, underpaid with hand-struck 'T/To Pay 25 Cents/lnsuficiently Prepaid' on facein violet and Kenya postage due SG D1, 5c violet and SG D3, 20c yellow-green tied by Nairohi/Kenya date stamp. Lovely item of postage due mail from Ireland to Kenya. (Tax Method: Margin System) (Image)