An English translation of "Entwurf einer Grammatik der Herero Sprache", the work by Karl Hugo Hahn, that was supposed to be undertaken with the linguist Wilhelm Bleek. As this was not possible, due to circumstances, Hahn delivered his own version of the book to Riga in 1854. It is the first grammar of the Herero language spoken by the Herero people in Southern Africa.

The manuscript of 208 pages is heavily corrected and the translator is not identified. There is a note on a torn piece of paper which states "Presented ... Sir Bartle Frere K.G.C.B., C.S.I. by the Translator, Cape Town, January 19th 1880.