92, 96, 137, Aéreo 14/19. 1929. Diversos valores. RANCAGUA a AARBERG (SUIZA). Al dorso tránsitos. BONITA.
Automatically generated translation
92, 96, 137, Aerial 14/19. 1929. Various values. RANCAGUA to AARBERG (SWITZERLAND). On the back transits. PRETTY.