| Year | 1905 |
| Date | 14-Dec |
| Volume | 13 |
| Issue | 242 |
| Page | 566 |
| Category | Exhibition |
| Part | 1 |
| Title | Notable Models at South Kensington Museum |
| Author | |
| Notes | Some Slide Valve Models. Paxman's automatic expansion valve, Hartnell's automatic cut-off valve, backplate expansion vlave, Murdoch's original long "D" slide valve, short "D" slide valve |