The native pass tokens of German South West Africa
By Gordon McGregor
Namibia Scientific Society, 2013
This book provides an overview of the native pass tokens used in the colony of German South West Africa.
The operation of the pass token system is described in detail along with the depiction of the individual tokens. All districts in which pass tokens were used are listed together with the relevant serial numbers. The format of this book makes it convenient to use as a reference work for collectors of such tokens.