Kenya 1930 Underpaid Envelope from the US

British East Africa, Cover bearing Scott 332, 2c red tied by Winnetka datestamp addressed to Kenya with Kenya Postage dues SG D1, 5c violet, SGD2, 10c vermilion and SGD3, 20c yellow green tied by Nairobi datestamp forwarded to Cape Town with boxed instructional "Insufficient Address" and redirected to England with tax 3d and returned to New York with Tax Due 6 cents hand-stamp. Fine item of Postage due mail. (pt)    ID: 25502