Public domain
1ST PAN AMERICAN FINANCIAL CONFERENCE, WASHINGTON, D.C., MAY 1915. CLIFFORD B. HAM, U.S. COLLECTOR OF CUSTOMS, CENTRAL AMERICA
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit line1ST PAN AMERICAN FINANCIAL CONFERENCE, WASHINGTON, D.C., MAY 1915. CLIFFORD B. HAM, U.S. COLLECTOR OF CUSTOMS, CENTRAL AMERICA. 1915-01-01. Harris & Ewing. Harris & Ewing Collection, Library of Congress. Public domain.
