Much of the material could be shot silent and dubbed over later, although Fox Movietone News included on-location sound recordings with many of their "Magic Carpet" series.
One additional novelty was that the series name changed with each "season" (lasting September through August/September of the next year), spotlighting a specific theme such as U.S. history (as seen by famous sites) and "musical journeys".
When rival FitzPatrick with MGM started shooting in full Technicolor, Warner was already spending a fortune on their other two-reel musical and comedy shorts in color.
(Examples include Animals of the Amazon and Slackers and Workers of the Jungle, while Berlin Today featured police dogs in training and Dear Old London covered the zoo in detail).
In 1922, he tackled a 7,000 mile tour of Africa and, according to Film Daily, over 30,000 feet of footage (handled with just two assistants), including "two hundred different tribes of natives and all possible species of wild animals".
For the next 22 "seasons", he was on the lecture circuit and made a number of visits to the Brooklyn Institute of Arts and Sciences covering such locales as the Virgin Islands[5][6] and, for his second travelogue presented at Carnegie Hall, a tour of Damascus and Syria.
[8] A few months before releasing his first Warner travelogues, he had another successful Carnegie Hall presentation covering Italy with G. J. Marfleet and color work by Dorothy Rankin.
Mostly narrated by John B. Kennedy, these United States locational travelogues were distributed in a more chronological order (based on historical periods) after their initial releases.