1. IWO Response to Service Message Collection: International Workers’ Order (IWO) and Jewish People's Fraternal Order (JPFO) Location: New York, New York, United States Format: Image Creator: International Workers Order (IWO) Recipient: Postal Telegraph-Cable Company Organization: International Workers Order
2. An Outline of Parliamentary Procedure and the Conduct of a Lodge Meeting (Preservation Copy) Collection: International Workers’ Order (IWO) and Jewish People's Fraternal Order (JPFO) Location: New York, New York, United States Format: Image Creator: International Workers Order (IWO) Organization: International Workers Order
3. IWO to President Harry S. Truman (postcard) Collection: International Workers’ Order (IWO) and Jewish People's Fraternal Order (JPFO) Location: Washington, District of Columbia, United States New York, New York, United States Format: Image Creator: International Workers Order (IWO) Recipient: Truman, Harry S., 1884-1972 Organization: International Workers Order