Historical information

Trigonometry excercise book used by Helmut Ruff at the Internment Camp 3 School

Physical description

School exercise book "The Pencraft", Grade 4 with patterned (green on buff) front cover. Back cover has arithmetical tables. Pages lined. White label on front cover with words written in biro : Helmut Ruyff, Trigonometry, Int. Camp 3 School

Inscriptions & markings

Name Grade V1 Subject Handwritten in ink. Stamp "War Prisoners aid, etc.