Commercial letter (large envelope) sent by registered mail, from Bank Hapoalim Ltd to the United States on November 16, 1950. Sent to the Ampal,  American-Palestine Trading Group. franked with a block of 4 university stamps (100Pr) x 5= 505 + an additional stamp of 5Pr festival. Back closed envelope with two labels of Bank Hapoalim Eretz Israel (Israel). and two arrival stamps 11.23.1950 and 11.23.1950. (Palestine), the envelope is cut in both allowances) A photo is attached