Photographic - Color Processing in Harrow, Middlesex
| Name & Address | Phone # | Website |
| Bonusprint Freepost 199, Harrow, Middlesex HA3 0SE | 020 82367331 |  |
| Kenton Photographic Colour Laboratories Ltd 199 Streatfield Road, Harrow, Middlesex HA3 9DA | 020 82060226 |  |
| Maks 421 Alexandra Avenue, Harrow, Middlesex HA2 9SG | 020 88680179 | |
