To the Hon. Sir T.S Raffles Lieut. Govn. of Fort Marlbro' this chart of Samangca or Keysers Bay is repectfully dedicated by his most obedient humble servants Lieuts. W.H.Hull &amp; W.H.Johnston RH June 1818Single sheet. Ms. Medium: Paper watermarked J Whatman 1817. Scale: [ca. 1:400 000]. Cartographic Note: Graduated for lat &amp; long. Detailed soundings. Contents Note: Insets: Plan of Billimbing Bay, ca. 1: 75 000. Plan of Caloombyan Harbour, ca. 1: 30 000.  Example of a surveyor's fair sheet. Used by Horsburgh in the published chart of 1819.<br>
G258:11/14 Samangca/Keysers Bay
<div class="fn value">
Hull, W.H; Johnston, W.H</div>
1818<div style="display: none;">date QS:P571,+1818-00-00T00:00:00Z/9</div>
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