Kossak-Szczucka Zofia, Jacob's Cane. Impressions from the IV and V Jamboree, Wydawnictwo Śląsk, Katowice 1957, 1st edition, pp. 160, dimensions 14.5 x 20.5 cm; soft cover with wrapper designed by Henryk Goraj, good condition. Dedication by the author on the title page.
Jamboree, Jambo - term referring to international scouting rallies, used since 1920.