[Monthly. Text and illustrations on p. 2-4 of cover.]
Notes:
[Monthly. Text and illustrations on p. 2-4 of cover.] * For Sale by Superintendent of Documents. Paper, 10c. single copy, 75c. a yr.; foreign subscription, $1.15.
Availability:
* For Sale by Superintendent of Documents. Paper, 10c. single copy, 75c. a yr.; foreign subscription, $1.15.