REMOVE

1. Canada
2. Reichenbecher
3. Justus Perthes
4. C. Schmidt

WHAT

1. Atlas Map (2)
2. World Atlas (2)

WHERE

1. Alberta (1)
2. British Columbia (1)
3. Saskatchewan (1)
4. Yukon (1)

WHO

1. Haack, H. (2)
2. Habenicht (2)

WHEN

1. 1925 (1)
2. 1944 (1)
3. 1945 (1)