"Verb. sap." on going to West Africa, Northern Nigeria, Southern, and to the coasts : with a directory "Who's where in West Africa" /
"Verb. sap." publications, ltd.
London : Printed and Pub. for the proprietors by Bale, Sons & Danielsson,
[1906]
On cover: "Verb. sap." series. v. 1, 2d ed., 1906.