Sudoc Stem: C 9.38/1 - Blacklight Search Results

Start Over Sudoc Stem C 9.38/1

1. Radiobeacons, changes to become effective Dec. 31, 1938; [all lettered poster].

Corporate/Agency Authors:: Lighthouses Bureau and Commerce Department
Publisher:: Lighthouses Bureau
Date:: Nov. 20, 1938
SuDoc number:: C 9.38/1:130

2. Caribbean Sea, Mona Island light station, radiobeacon to be established, light to be changed; [all lettered poster].

Corporate/Agency Authors:: Lighthouses Bureau and Commerce Department
Publisher:: Lighthouses Bureau
Date:: Aug. 26, 1938
SuDoc number:: C 9.38/1:129

3. South Carolina. Seacoast of South Carolina, lighted whistle buoy to be established, light to be changed; [all lettered poster].

Corporate/Agency Authors:: Lighthouses Bureau and Commerce Department
Publisher:: Lighthouses Bureau
Date:: Mar. 25, 1938
SuDoc number:: C 9.38/1:128

4. Virginia. Seacoast of Virginia, lighted buoy to be established, light to be changed; [all lettered poster].

Corporate/Agency Authors:: Lighthouses Bureau and Commerce Department
Publisher:: Lighthouses Bureau
Date:: Mar. 21, 1938
SuDoc number:: C 9.38/1:127

5. San Francisco, Calif. California, seacoast, San Francisco Harbor approach, Bonita Point light station, radiobeacon to be established and synchronized with sound signal for distance finding; [all lettered poster].

Corporate/Agency Authors:: Lighthouses Bureau and Commerce Department
Publisher:: Lighthouses Bureau
Date:: Mar. 17, 1938
SuDoc number:: C 9.38/1:126

6. Radiobeacons, changes of transmitting characteristics, frequencies, and clear weather operating period to become effective Dec. 31, 1937; [all lettered poster].

Corporate/Agency Authors:: Lighthouses Bureau
Publisher:: Lighthouses Bureau
Date:: Dec. 2, 1937
SuDoc number:: C 9.38/1:125

7. Buoys. Seacoast, lighted buoys to be established, lights to be changed; [all lettered poster].

Corporate/Agency Authors:: Lighthouses Bureau and Commerce Department
Publisher:: Lighthouses Bureau
Date:: Apr. 10, 1937
SuDoc number:: C 9.38/1:124

8. Great Lakes. Radiobeacons, Great Lakes, rearrangement of transmitting frequencies and addition of clear weather operating periods to become effective Mar. 1, 1936; [all lettered poster].

Corporate/Agency Authors:: Lighthouses Bureau and Commerce Department
Publisher:: Lighthouses Bureau
Date:: Feb. 25, 1936
SuDoc number:: C 9.38/1:123

9. Radiobeacons, rearrangement of transmitting frequencies and addition of clear weather operating periods to become effective Dec. 1, 1935; [all lettered poster].

Corporate/Agency Authors:: Lighthouses Bureau and Commerce Department
Publisher:: Lighthouses Bureau
Date:: Oct. 30, 1935
SuDoc number:: C 9.38/1:122

10. Pacific Coast, distance finding by means of synchronized sound and radiobeacon signals now effective; [all lettered poster].

Corporate/Agency Authors:: Lighthouses Bureau and Commerce Department
Publisher:: Lighthouses Bureau
Date:: May 25, 1935
SuDoc number:: C 9.38/1:121

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