RONALDS, Francis (1788-1873). Descriptions of an Electrical Telegraph, and of Some Other Electrical Apparatus. London: Printed for R. Hunter, 1823. 8
| Estimate: |
£800 - £1,200
|
|
Hammer price:
|
£650 |
Bidding ended. Lot has been sold.
RONALDS, Francis (1788-1873). Descriptions of an Electrical Telegraph, and of Some Other Electrical Apparatus. London: Printed for R. Hunter, 1823. 8vo (227 x 140mm). Engraved frontispiece and 7 plates, all but one engraved by Lowry after Francis Ronald
