Stamp art resource books
(1) Timbres et Tampons d'Artistes. Geneva, Cabinet des Estampes, 1976. Softcover, 21 x 16 cm, 80 pp. With handwritten title added on spine, else a very good copy.
(2) International Artists' Postage Stamps Exhibition Weddel 1985. Weddel, Bernd Löbach, 1985. Softcover, 20.5 x 14.5 cm, ca. 200 unpaginated pp. 'The Bible of Artists' Postage Stamps part I'. (3) Mail Art für den Frieden, Kein Krieg in meinen Stadt, lyrischen collagen von Peter Küstermann. Minden, Peter Rump Verlag, 1983. (total 3)