Mentor (1913-1930 Crowell Publishing) Magazine 139
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Published Sep 1917 by Mentor Association.$17.00
View scans- Spine split 5%. Staple rust: Moderate.
$13.00
View scans- Spine split 10%. Staple rust: Slight.
$4.00
$4.00
Volume 5, Issue 15 (Whole Number 139) - September 15, 1917. Department of Science. In this issue: "Earthquakes and Volcanoes" by C.F. Talman. 7-in. x 10-in.; black and white; 12 pages on white paper plus card-stock covers. Cover price $0.20.
