FRANCO-PRUSSIAN WAR: “COMITÉ AUXILIAIRE DE STRASBOURG” Private formula card addressed to Mundolsheim with large red ornamented handstamp “SOCIÉTÉ DE SECOURS AUX BLESSÉS MILITAIRES / COMITÉ AUXILIAIRE STRASBOURG” (repeated on reverse) and blue cachet “PAROISSE DE ST PIERRE”, except for some peripheral toning, fine. A very scarce card, signed Calves and certificate Heckler (2016)