Increasing the Power of Field Glasses

Authors

Harold B. Wood

Creative Commons License

Terms of use for work posted in Scholar Commons.

Recommended Citation

Wood, Harold B. (1930) "Increasing the Power of Field Glasses," The Auk: Vol. 47: Iss. 3, Article 44.
Available at: https://digitalcommons.usf.edu/auk/vol47/iss3/44