SWITZERLAND. 1945, "PAX" set, in used marginal pairs (top values corner marginal) bearing "BERN 1, 31.V.46-10" c.d.s. the LAST DAY OF USAGE. Renggli SBPV certificate. Zumstein 267-274; 3 000 SFr. (Photo). Est. 400 - 500 CHF.