in 3 framed units, one containing six 1973 ‘Tribes of Israel’ postal covers (each with 2 stamps representing the 12 tribes), and a larger facsimile of the Joseph stamp, all signed ‘Marc Chagall’, lined in blue velour, overall framed 17x30in., another containing a 1967 United Nations ‘Chagall Window’ plate block and first day cover (a 1964 JFK stamp also affixed), each signed ‘Marc Chagall’, also includes an 8” Chagall collector’s plate, overall in shadow box frame 16x20in., the last containing two 1969 ‘King David’ postal covers with stamps (issued in honor of an exhibition of Chagall’s works), one signed ‘Marc Chagall’, the other with illegible script, and a larger facsimile stamp (some rippling to the facsimile stamp), overall framed 13x16in.