Books by Geertruida van Vladeracken Poortenaar:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Poortenaar, Geertruida van Vladeracken: An artist in the tropics (Lippincott, 1927), also by Jan Poortenaar and Horace Shipp (page images at HathiTrust)
Find more by Geertruida van Vladeracken Poortenaar at your library, or elsewhere.