| RefNo | AP/13/3/5 |
| Level | Item |
| Title | Unpublished drawings, night signals with lanterns by J Henry Doyle |
| Date | 8 May 1828 |
| Description | Doyle draws examples of the lantern signals for numbers 1-7 for use in communication at night.
Subject: Communication
Written by Doyle in Wexford, Ireland and erroneously addressed to the President of the Royal Society of Arts. |
| Extent | 1p |
| Format | Drawing |
| PhysicalDescription | Ink and ink wash on paper |
| AccessStatus | Open |
| RelatedRecord | AP/13/3 |
Fellows associated with this archive
| Code | PersonName | Dates |
| NA8707 | Gilbert; Davies (1767-1839) | 1767-1839 |