Omega plotting chart, 7609 /

Washington, D.C. : The Center, 1983
3rd ed., Aug. 20, 1983 (correct through NM 34/83).

Display plotting charts, 6530 : 1 longitude = 2 inches /

Washington, D.C. : [Denver, CO : The Center ; USGS Branch of distribution, Box 25286, distributor, 1992
2nd ed., Apr. 18, 1992.

Omega plotting chart, 7634 /

Washington, D.C. : The Center, 1983
3rd ed., Aug. 20, 1983 (correct through NM 34/83).

[Display plotting chart], 6005 /

Washington, D.C. : The Center, 1979
2nd ed. Mar. 1962, rev. 11/73, Correct through NM 30 of July 28, 1979.

Omega plotting chart, 7617 /

Washington, D.C. : The Center, 1983
3rd ed., June 4, 1983.

[Display plotting chart], 6451 /

Washington, D.C. : The Center, 1974

[Display plotting chart], 6010 /

Washington, D.C. : The Center, 1974
2nd ed. Mar. 1962, rev. 11/25/74.

Loran C plotting chart, 7813 /

Washington, D.C. : The Center, 1983
2nd ed. Nov. 19, 1983 (correct through NM 47/83).

Omega plotting chart, 7649 /

Washington, D.C. : The Center, 1983
3rd ed, Sept. 3, 1983 (correct through NM 34/83).

Omega plotting chart, 7637 /

Washington, D.C. : The Center, 1975
1st ed., Dec. 20, 1975.

Display plotting charts, 6527 : 1 longitude = 2 inches /

Washington, D.C. : [Denver, CO : The Center ; USGS Branch of Distribution, Box 25286, distributor, 1992
2nd ed., May 16, 1992.

Omega plotting chart, 7648 /

Washington, D.C. : The Center, 1983
2nd ed., July 2, 1983.

Omega plotting chart, 7647 /

Washington, D.C. : The Center, 1983
2nd ed., Aug. 20, 1983 (correct through NM 34/83).

Omega plotting chart, 7646 /

Washington, D.C. : The Center, 1983
2nd ed., June 18, 1983.