Under his leadership , the troop flourished and was successfully competitive with the other Scout troops in Shanghai .
Jacobs took over the 5th Shanghai ( Jewish ) Boy Scout Troop as Scoutmaster in 1923 .
Under Jacobs ' leadership , the troop flourished and was successfully competitive with the other Scout troops Shanghai Shanghai .
Jacobs took over the 5th Shanghai ( Jewish ) Boy Scout Troop as Scoutmaster in 1923 .