changed "terrestial" to "terrestrial"
...many stumbling-blocks in their terrestial path, but they...
no page number - "Girl Aviators Series" advertisement
changed "abiltity" to "ability"
...the mechanical power implied by “motor,” the abiltity to...
no page number - "The Famous Alger Books"
changed comma to period
...Sam’s Chance,...
no page number - "The Dreadnought Boys"
changed "Areo" to "Aero"