Weapons in a 1913 picture - does anyone know what they are?

Hi Folks I have a image from the following book on page 161

http://ift.tt/2bdZBF2



Can any one identify the rifles they have? The image is from the start of the 20th century and are of German native troops in East Africa.

Thanks

via International Skeptics Forum http://ift.tt/2aRIGN3