1. A trigonometrical survey of the Querimba Islands on the east coast of Africa by Capt A T E Vidal & the officers of HM Sloop Barracouta & Albatross Tender under the orders of Capt W F W Owen 1824 sheet 1st 2. The Querimba Islands continued sheet 2nd
        
        Scale: circa 1:200,000. Chart on two sheets. A&B watermark: J Whatman 1840.
              
      
    Object Details
| ID: | G252:2/34B | 
|---|---|
| Collection: | Charts and maps | 
| Type: | Chart | 
| Display location: | Not on display | 
| Creator: | HM Admiralty; Walker, J. & C. Vidal, Alexander Thomas Emeric Owen, WiIliam Fitzwilliam | 
| Places: | Eastern Africa | 
| Vessels: | Barracouta (1820); Albatross (purchased 1826) | 
| Date made: | 1827 | 
| Credit: | © Crown copyright. National Maritime Museum, Greenwich, London | 
| Measurements: | Sheet: 48.5 cm x 64.6 cm |