A lot of three photos, including a large studio portrait depicting a Royal Yugoslav Air Force NCO in uniform and with the Pilot’s Badge clearly visible, unmarked, measuring 82 mm (w) x 135 mm (h), in extremely fine condition; a small studio portrait depicting a Royal Yugoslav Air force NCO in uniform and with the Pilot’s Badge clearly visible, the lower right corner bearing an embossed studio mark of “V. NEUGEBAUER, ZAGREB”, measuring 54 mm (w) x 86 mm (h), in extremely fine condition, and; one depicting a Royal Yugoslav Army Officer in uniform and with the Order of the White Eagle clearly visible, the reverse bearing a studio mark of “FOTO RIO, ZAGREB”, measuring 60 mm (w) x 85 mm (h), in near extremely fine condition.