Place : Oberhofen Thunersee

• [Untitled] Wirz, Otto ; Bonsels, Waldemar 1 Br. Oberhofen am Thunersee, 12/04/1925

• [Untitled] Wirz, Otto ; Bonsels, Waldemar 1 Kt. Oberhofen am Thunersee, Poststempel

• [Untitled] Wirz, Otto ; Bonsels, Waldemar 1 Br. Oberhofen am Thunersee, 04/06/1925

• [Untitled] Wirz, Otto ; Bonsels, Waldemar 1 Br. Oberhofen am Thunersee, 17/06/1925

• [Untitled] Wirz, Otto ; Bonsels, Waldemar 1 Br. Oberhofen am Thunersee, 24/06/1925

• [Untitled] Wirz, Otto ; Bonsels, Waldemar 1 Br. Oberhofen am Thunersee, 11/07/1925

• [Untitled] Wirz, Otto ; Bonsels, Waldemar 1 Br. Oberhofen am Thunersee, 27/08/1925

• [Untitled] Wirz, Otto ; Bonsels, Waldemar 1 Br. Oberhofen am Thunersee, 01/10/1925

• [Untitled] Wirz, Otto ; Bonsels, Waldemar 1 Br. Oberhofen am Thunersee, 24/01/1926

• [Untitled] Wirz, Otto ; Bonsels, Waldemar 1 Br. Oberhofen am Thunersee, 16/11/1925

• [Untitled] Wirz, Otto ; Bonsels, Waldemar 1 Kt. Oberhofen am Thunersee, 29/01/1926

• [Untitled] Wirz, Otto ; Bonsels, Waldemar 1 Br. Oberhofen am Thunersee, 17/07/1926

• [Untitled] Wirz, Otto ; Bonsels, Waldemar 1 Br. Oberhofen am Thunersee, 17/08/1926

• [Untitled] Wirz, Otto ; Bonsels, Waldemar 1 Br. Oberhofen am Thunersee, 11/12/1926

• [Untitled] Wirz, Otto ; Bonsels, Waldemar 1 Br. Oberhofen am Thunersee, 08/03/1927

• [Untitled] Wirz, Otto ; Bonsels, Waldemar 1 Br. Oberhofen am Thunersee, 23/03/1927

• [Untitled] Wirz, Otto ; Bonsels, Waldemar 1 Kt. Oberhofen am Thunersee, Poststempel

• [Untitled] Wirz, Otto ; Bonsels, Waldemar 1 Br. Oberhofen am Thunersee, 17/09/1928

• [Untitled] Wirz, Otto ; Bonsels, Waldemar 1 Br. Oberhofen am Thunersee, 18/09/1930

• [Untitled] Wirz, Otto ; Bonsels, Waldemar 1 Br. Oberhofen am Thunersee, 02/10/1930