[Monthly. Text and another illustration on p. 2 and 4 of cover.]
Notes:
[Monthly. Text and another illustration on p. 2 and 4 of cover.] * For Sale by Superintendent of Documents. Paper, 20c. single copy; $2.00 a yr.; foreign subscription, $3.75. • Sent to Depository Libraries. Item 539
Availability:
* For Sale by Superintendent of Documents. Paper, 20c. single copy; $2.00 a yr.; foreign subscription, $3.75. • Sent to Depository Libraries. Item 539