In 1917 Zaidy (Sam Travis) helped establish the famous West Side Institutional Synagogue on the West Side in Manhattan and is listed on the original corporate filing as one of the trustees. 
It’s documented that Rabbi Goldstein’s went to Tulsa in 1917 to see Zaidy and he donated $50,000 to help fund the shul.
For more about The West Side Institutional Synagogue click HERE and HERE
