- July 5, 2026Coast Survey triangulation chart dated 1863. This chart, embossed with thenumber 21, was published in theReport of the Superintendent of…
- July 5, 2026This scarce chart, embossed with the number 4, appeared in theReport of the Superintendent of the United States Coast Survey…
- July 5, 2026This scarce chart, embossed with the number 20, is dated 1867, but appeared in theReport of the Superintendent of the…
- July 3, 2026Coast Survey triangulation chart dated 1863. This chart, embossed with thenumber 23, was published in theReport of the Superintendent of…
- July 3, 20261853 US Coast Survey ,AD Bache. This map shows Sabine Pass. Texas Point and Louisiana Point.It also shows other spots…
- July 3, 2026This scarce chart, embossed with the number 14, is dated 1867, but appeared in theReport of the Superintendent of the…
- July 3, 2026This scarce chart was published as #25 in theReport of theSuperintendent of the Coast Survey showing the progress made in…
- July 3, 2026This scarce chart, embossed with the number 5, appeared in theReport of the Superintendent of the United States Coast Survey…
- July 1, 2026Lookout Maryland 1859.
- July 1, 2026Title: US Coast Survey A.D. Bache Supdt. Mapof the Vicinity of the Golden Gate San Francisco Bay California. US CoastSurvey…
- July 1, 2026This scarce mid-19th century chart was published as #38 in the Report of the Superintendent of the Coast Survey showing…
- July 1, 2026Chart #17 is water temperature survey of the Gulf Stream along the East Coast of the US, from Cape Cod…
