10th September 1972
London Transport
50th Anniversary of the Metropolitan Electric Locmotives
| Locos Used | 5 'John Hampden' & 12 'Sarah Siddons' |
| Stock Used | brake vans B555, B556, B557, B558, B559, B560 & B582 |
Route :
| Loco(s) | Route |
| 5 & 12 (1) | Wembley Park - Harrow-on-the-Hill - Northwood - Watford |
| 5 & 12 (1) | Watford - Croxley - Rickmansworth |
| 5 & 12 (1) | Rickmansworth - Northwood - Harrow-on-the-Hill |
| 5 & 12 (1) | Harrow-on-the-Hill - Rayners Lane - Uxbridge |
| 5 & 12 (1) | Uxbridge - Rayners Lane - Harrow-on-the-Hill |
| 5 & 12 (1) | Harrow-on-the-Hill - Northwood - Rickmansworth - Amersham |
| 5 & 12 (1) | Amersham - Rickmansworth - Harrow-on-the-Hill - Wembley Park - West Hampstead |
| 5 & 12 (1) | West Hampstead - Wembley Park - Queensbury - Stanmore |
| 5 & 12 (1) | Stanmore - Queensbury - Wembley Park |
Notes :
(1) Locos ran in top-and-tail mode - confirmation
which led when is required.

From The John Debens Ticket Collection.
Source : John Cottrell
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Timings (Booked Only)
(from John Cottrell)
| Location | Booked |
| Wembley Park | 10.27d |
| Harrow on the Hill | 10/35 |
| Moor Park | 10/50 |
| Watford | 10.57a ~ 11.18d |
| Rickmansworth | 11.25a ~ 11.40d |
| Moor Park | 11/46 |
| Harrow on the Hill | 12.05a ~ 12.10d |
| Rayners Lane | 12/15 |
| Uxbridge | 12.30a ~ 13.51d |
| Rayners Lane | 14/07 |
| Harrow on the Hill | 14.12a ~ 14.28d |
| Moor Park | 14/44 |
| Rickmansworth | 14/48 |
| Chalfont & Latimer | 15/03 |
| Amersham | 15.08a ~ 15.26d |
| Chalfont & Latimer | 15/31 |
| Rickmansworth | 15/46 |
| Moor Park | 15/50 |
| Harrow on the Hill | 16/05 |
| Wembley Park | 16/12 |
| Neasden | 16/15 |
| West Hampstead | 16.23a ~ 16.37d |
| Neasden | 16/44 |
| Wembley Park | 16/48 |
| Stanmore | 16.58a ~ 17.12d |
| Wembley Park | 17.23a |