A Subterranean Adventure (Part 2 of 3)

From Author Wars - https://authorwars.com/books/a-subterranean-adventure-part-2-of-3-2192823.html

Overview:

Title: A Subterranean Adventure (Part 2 of 3)
Author: Frank R. Paul
Year: 1930
Type: Interior Art

Variant Titles:

1930. A Subterranean Adventure (Part 2 of 3)