Columb & Boltons' Flashing Signals'.
        
        Booklet: Colomb & Boltons’ Flashing Signals adapted to the International Code for use in the Mercantile Marine by Day by Night and in Fog, Agents W Nunn & Co, 206 Saint George Street, London Docks, E, 1872.
              
      
    Record Details
| Item reference: | HLL/6/2 | 
|---|---|
| Catalogue Section: | Personal collections | 
| Level: | ITEM | 
| Extent: | 1 folder | 
| Date made: | 1872 | 
| Credit: | National Maritime Museum, Greenwich, London | 
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- Columb & Boltons' Flashing Signals'. (Manuscript) (HLL/6/2)
 - 'The lighting of HM's Ships' by Captain P H Colomb RN. (Manuscript) (HLL/6/3)
 
 
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