Image from page 303 of “Cook’s practical guide to Algeria and Tunisia” (1908) Source: https://www.flickr.com/photos/internetarchivebookimages/14793177683/in/photolist-oxdUkD-ovfVAy-otrbxG-ovbK46-ovbRhP-oxdNLH-odYtBb-odYn7h-ovfYW1-ovt2St-owr6Mh-oeYnYm-oydJ2r-oydDJZ-oeYoZj-oydNV4-owsZn2-owt6JR-oeYvGY-our2E5-oeYqeJ-oydQ6a-otr93m-oydErR-owfZZ7-owr67j-owsWh4-oeZ3HK-ovbQmF-owg2hh-oeXXPw-owr6XY-owg23Q-ovfZGu-odYo9N-owsYuv-oeYhAi-oeY5VA-owr94w-oeYn7H-oeZ6Nn-owbPe4-owfT5f-oeYrYq-owt5oz-oeY9os-oeYnvi-owr7ZY-oeYbrV-odY6xJ