| Name: | SIR HERBERT MADDOCK |
| Launched: | 29/10/1864 |
| Completed: | 13/02/1865 (trials) |
| Builder: | J Wigham Richardson & Co, Low Walker |
| Yard Number: | 29 |
| Dimensions: | 508grt, 286nrt, 262.4 x 28.2 x 8.0ft |
| Engines: | 2 x Oscillating 1cyl (65 x 54ins), 320nhp |
| Engines by: | R Morrison & Co, Newcastle |
| Propulsion: | Paddle |
| Construction: | Iron |
| Reg Number: | n/a |
| History: | |
| 1865 | Indus Flotilla Co, India |
| No further history known | |
| Comments: | This order was a sub-contract from Robert Morrison & Co, Newcastle |
| Launched by Miss Denham Christe, the ship was named after the vice chairman | |
| of the owners, he was a former Governor of Bengal | |
| The full contract was for the tug plus two barges (contracts 30 & 31) | |
| Trials speed 15.5 knots, towing barges (lashed alongside); 10.5 knots | |
| Contract price £6400; Profit £1197-11s-0d | |
| They were built to carry British goods into the Punjab and to bring cotton down river for export back to the Lancashire mills. Also military supplies were also carried | |
| Having run trials on the Tyne the ship was then dismantled and shipped out and re-constructed at the owners building yard at Kurrachee launching on 12/10/1866 |