1941 censored cover to Palestine sent from P. O. Box 1000 at the Jewish Internment Camp at Beau Basin, with a 10c and 2c tied by the very scarce CABLE AND WIRELESS “VIA IMPERIAL” GENERAL POST OFFICE, MAURITIUS, NO 41 duplex cancel. This was used at Port Louis. A violet triangular PASSED BY CENSOR B3 MAURITIUS h/s is on the front of the cover. The Cable and Wireless cancels are very uncommon. A few minor cover faults but a very scarce cover from this Internment Camp.