Results for "Smithsonian Institution. Scientific Diving Program"
- SI History Chronology
Library Exchanges to England Duty Free
- Date: February 14, 1852
- SI History Chronology
International Exchange Service Funding
- Date: October 23, 1880
International Exchange Exhibit, 1927
- Date: 1927
- Creator: Unknown
- Creator: Unknown
- SI History Chronology
Copyright Publications Sent Postage Free
- Date: March 3, 1855
- SI History Chronology
Free Postage for "SI Exchange" Packages
- Date: June 8, 1872
- SI History Chronology
FY 1883 Appropriations for the USNM
- Date: August 7, 1882
- SI History Chronology
SI Gets Free Postal Privileges
- Date: March 3, 1879
- SI History Chronology
Int'l Publication Exchange Systematized
- Date: March 2, 1867
First Volume of Smithsonian Contributions to Knowledge Published
- Date: December 1, 1848
International Exchange Service Room
- Date: 1908
- Creator: Unknown
- Creator: Unknown
- SI History Chronology
Free Freight Transportation Granted SI
- Date: March 8, 1856
- SI History Bibliography
Additions and Corrections to the List of Foreign Correspondents to July, 1886
- Date: 1889
- Creator: Boehmer, George H
- Creator: Boehmer, George H
