inscribed in pencil on reverse c.l.: 23 stamped in ink on reverse c.l.: RAY SKOBE / P.O. BOX 52 / MAIL EXCHANGE / SYDNEY, AUSTRALIA inscribed in pencil on reverse c.: PRAY FOR HEALTH inscribed in blue ballpoint pen on reverse c.: Ray SKOBE / Y M C A stamped in ink on reverse l.c.: NEG. No. / PHOTOGRAPHY AND COPYRIGHT / RAY SKOBE / BOX A 308 / SOUTH SYDNEY / AUSTRALIA. inscribed in pencil on reverse l.r.: 6 (in a circle) inscribed in pencil in stamp l.c.: AYA - 3 stamped in ink on reverse l.r.: RAY SKOBE / P.O. BOX 52 / MAIL EXCHANGE / SYDNEY, AUSTRALIA