The following is a list of all the spotters who are mentioned in my diaries during the years before the formation of "P.B. Enterprises" at the end of 1971. The years quoted are from the first mention in a diary to the last during the period - many of them may of course have been active for longer than that.
| Aboody | Robin R. | Cheadle | 1964-8 |
| Appleby | John | Altrincham | 1966 |
| Arnold | Noel | Wythenshawe | 1970 |
| Artingstall | Glyn | Wythenshawe | 1964 |
| Ashburner | John | Liverpool | 1968-70 |
| Atherton | Kevin | 1967-9 | |
| Ball | Geoffrey | Cheadle | 1964-71 |
| Barlow | Wythenshawe | 1969 | |
| Basnett | Ian | Sale | 1969-71 |
| Bell | Philip | Altrincham | 1971 |
| Bell | Stephen | Wythenshawe | 1968-70 |
| Bickley | John | 1968 | |
| Billington | Philip W. | 1963-6 | |
| Blackburn | Stephen J. | Mobberley | 1966-70 |
| Blezard | David J. | 1968-71 | |
| Brawn | Clifford | Wythenshawe | 1970-1 |
| Brindley | Wythenshawe | 1970 | |
| Britten | 1966 | ||
| Brookfield | John | Wythenshawe | 1966-9 |
| Brookfield | Robert | Wythenshawe | 1966 |
| Brown | Christopher | 1965-70 | |
| Brown | Paul L. | Wythenshawe | 1968-70 |
| Brownhill | John R. | Wythenshawe | 1963-8 |
| Butterworth | John H. | Altrincham | 1966-71 |
| Calverley | Wayne | Heald Green | 1968 |
| Campbell | Wythenshawe | 1965 | |
| Carlile | Douglas | Withington | 1966 |
| Carlile | Robert | Withington | 1966-8 |
| Caulton (later Goosey) | Joan | Stockport | 1964-6 |
| Challiner | Geoffrey N. | Bramhall | 1969 |
| Chittim | Andrew | Wythenshawe | 1969-70 |
| Chittim | Philip M. | Wythenshawe | 1968-71 |
| Church | G. Neil | Heaton Chapel | 1966-9 |
| Cole | David | 1967 | |
| Cole | Eric | Wythenshawe | 1968 |
| Coleman | Derek | Wythenshawe | 1963-6 |
| Collingwood | Martin | Stockport | 1969 |
| Collins | Michael A. | Wythenshawe | 1964-8 |
| Cook | Graham | Wythenshawe | 1968-71 |
| Cox | Heaton Chapel | 1966 | |
| Craven | Eric | Sale | 1963-4 |
| Croghan | Paul A. | Wilmslow | 1963-7 |
| Cross | David | Sale | 1963-4 |
| Crowther | Trevor | Sale | 1966-8 |
| Currie | David | 1964 | |
| Curtin | Malcolm | Wythenshawe | 1962-3 |
| Davies | Anthony L. | Chorlton | 1963 |
| Davies | Eric J. | Altrincham | 1966 |
| Davies | Howard | Sale (?) | 1965 |
| Davies | Jean | 1966-9 | |
| Davies | Stewart | Wythenshawe | 1970 |
| Dawson | Brian | 1963-4 | |
| Dean | Timothy L. | 1964 | |
| Dearn | David | Altrincham | 1966-7 |
| Dennell | Richard | 1968-71 | |
| Dolan | Wythenshawe | 1964 | |
| Dodd | Alan | Wythenshawe | 1966 |
| Doolin | David | 1966 | |
| Driver | Martin E. | Cheadle | 1964-9 |
| Duffield | John | 1965-70 | |
| Dutton | Altrincham | 1966 | |
| Edmonds | Peter | 1963 | |
| Edwards | Barrie M. | Wythenshawe | 1964-6 |
| Edwards | Kevin | Wythenshawe | 1968 |
| Evans | Alan | 1964-7 | |
| Ewewns | Michael | 1964-6 | |
| Fearnley | Colin J. | Wythenshawe | 1969-71 |
| Fenton | Anthony | Stoke | 1964 |
| Finley | Ronald | Heald Green | 1968-70 |
| Firth | Brian | Wythenshawe | 1964-8 |
| Forbes | Gary | Wythenshawe | 1966 |
| Foyle | Stephen | 1966 | |
| Gardiner | Altrincham | 1971 | |
| Gibb | Alexander | Edinburgh | 1963 |
| Gibb | Robert | Edinburgh | 1963 |
| Gibson | Geoffrey | Heald Green | 1968-71 |
| Gill | Leslie G. | Wythenshawe | 1964-9 |
| Gill | Stephen | Wythenshawe | 1968 |
| Gilligan | Thomas | Wythenshawe | 1964 |
| Goosey | Malcolm | Stockport | 1964-7 |
| Graham | David | Wythenshawe | 1964-6 |
| Gregory | Leslie | Wythenshawe | 1967-8 |
| Griffiths | Gwyn | Wythenshawe | 1969-71 |
| Grimes | William | Wythenshawe | 1968-71 |
| Guest | Michael | 1964-6 | |
| Guy | Neil W. | Didsbury | 1965-6 |
| Hall | Stephen | Wythenshawe | 1970-1 |
| Halliwell | Wythenshawe | 1969-70 | |
| Hallows | Douglas | Sale | 1963-4 |
| Hamilton | J. Ian R. | Altrincham | 1970 |
| Hams | David | Wilmslow | 1964-6 |
| Harrison | Stephen | Hale | 1969-71 |
| Haselgrove | Ronald | Wilmslow | 1963-71 |
| Haslam | Terence K. | Blackley | 1968 |
| Hawkridge | Ian | 1965 | |
| Hayward | Wythenshawe | 1966 | |
| Heap | Anthony (?) | Sale | 1965 |
| Heath | R.G. | 1967 | |
| Heddell | Geoffrey P. | Wythenshawe | 1968-71 |
| Hewitt | Keith | Bradford | 1966 |
| Heywood | Brian C. | 1966-70 | |
| Hodgson | Robert | Altrincham | 1966 |
| Holt | Kevin M. | Bradford/Wythenshawe | 1966-8 |
| Howell | Martin L. | Sale | 1963-5 |
| Hulse | Robert | 1969 | |
| Hunt | Leonard W.S. | Wythenshawe | 1968-70 |
| Hyslop | Gordon | Denton | 1971 |
| Iles | Stephen | Sale | 1963 |
| Jackson | Michael | Altrincham | 1966 |
| Johnson | Paul | Wythenshawe | 1968 |
| Jones | Robert | Stockport | 1968 |
| Kelso | Anthony L. | Wythenshawe | 1963 |
| Kempster | Alan | Wythenshawe | 1964-7 |
| Kirby | Howard A. | Wythenshawe | 1964-6 |
| Kirby | Melvyn N.J. | Wythenshawe | 1966 |
| Kirby | Paul M. | Wythenshawe | 1965-70 |
| Kirby | Sidney W. | Wythenshawe | 1966-7 |
| Kirby | Stuart W. | Wythenshawe | 1965-71 |
| Leusby | Martin F. | Sale | 1963-6 |
| Lewis | Brian | 1966-70 | |
| Lindup | 1966 | ||
| Lines | Philip S. | Ardwick | 1968-71 |
| Lodge | David | Wythenshawe | 1968-9 |
| Lomax | David | Wythenshawe | 1964-8 |
| Long | James | Stretford | 1963-4 |
| Lucas | Hywel | Altrincham | 1964 |
| Males | Christopher | 1965 | |
| Mann | Christopher | 1970-1 | |
| Marlborough | Wythenshawe | 1970 | |
| Maynard | D. | Stockport | 1965 |
| McCartney | David P. | Wythenshawe | 1970-1 |
| McCourts | Michael | Stockport | 1964-5 |
| McCulloch | Ian W. | Wythenshawe | 1963-9 |
| McGlennon | Anthony | Wythenshawe | 1968-71 |
| McKenzie | Wythenshawe | 1970 | |
| Meadowcroft | Peter | Bramhall | 1970 |
| Meehan | Stephen | Wythenshawe | 1964 |
| Mellor | C.W. Andrew | Heald Green | 1965-6 |
| Mercer | Neville | 1970 | |
| Midwood | Wythenshawe | 1970 | |
| Mitchell | Christopher L. | Altrincham | 1966-7 |
| Moore | Robert J. | Heald Green | 1968 |
| Moran | Michael J.C. | 1964-5 | |
| Morris | Peter | Wythenshawe | 1965-6 |
| Moss | William H. | Altrincham | 1968-71 |
| Musson | Elaine | Altrincham | 1971 |
| Musson | Terence | Altrincham | 1970-1 |
| Neild | John Craig | Wythenshawe | 1970-1 |
| Nolan | David | Wythenshawe | 1963 |
| Nolan | Michael | Wythenshawe | 1964 |
| Nuttall | Rodney | 1963 | |
| O'Gara | David | Wythenshawe | 1969-70 |
| Oldlands | Christopher | Cheadle (?) | 1963-4 |
| O'Neill | Gerard | Wythenshawe | 1963-8 |
| O'Neill | Martin | Wythenshawe | 1963 |
| Ousey | Graham | Cheadle | 1964-71 |
| Pallant | John | Sale | 1963 |
| Parkinson | Robert | Sale | 1963-4 |
| Pearce | David | Wythenshawe | 1964 |
| Pelham | Philip | 1968 | |
| Petitt | John | Wythenshawe | 1964-6 |
| Phillips | George | Wythenshawe | 1966 |
| Plant | Robert | Wythenshawe | 1970-1 |
| Priest | Terence | 1963-9 | |
| Ratcliffe | Gerald | Cheadle (?) | 1964-6 |
| Reid | Clive N.D. | Sale | 1962-5 |
| Reid | Trevor | Altrincham | 1969 |
| Renshaw | Arthur | Heald Green | 1964-6 |
| Revington | Timothy | Stockport | 1969 |
| Revington | (brother) | Stockport | 1969 |
| Rigby | Neil | Wythenshawe | 1965-6 |
| Riley | Peter | 1964 | |
| Ritson | Brian | Wythenshawe | 1962-7 |
| Ritson | Stephen | Wythenshawe | 1962-7 |
| Robinson | Philip D. | Wythenshawe | 1963-6 |
| Roper | Frank | 1968 | |
| Rosenbrock | Philip (?) | 1970 | |
| Rowell | Eric | Chorlton | 1968-9 |
| Rudd | Geoffrey | Wythenshawe | 1968-9 |
| Rudd | Philip | Wythenshawe | 1968 |
| Scholes | John | Wythenshawe | 1969-70 |
| Shippey | Lance R. | Cheadle | 1967-71 |
| Singleton | 1969 | ||
| Slade | Derek | Wythenshawe | 1965-6 |
| Smith | Michael A. | Cheadle | 1964-8 |
| Staniforth | John | Wythenshawe | 1968-70 |
| Stark | 1965 | ||
| Statham | J. | Sale | 1964 |
| Stubbs | Alan | Wythenshawe | 1969 |
| Summersgill | 1963 | ||
| Symons | David | 1964 | |
| Tattersall | Lee | Wythenshawe | 1964 |
| Taylor | Peter | 1964-6 | |
| Taylor | Robert B. | Heaton Chapel | 1966 |
| Theobald | John | Swinton | 1971 |
| Thomas | Stephen | Altrincham | 1971 |
| Thompson | Stephen T. | Wythenshawe | 1968-71 |
| Tildesley | Robert Neil | Heald Green | 1963-9 |
| Town | John | Stretford | 1966-8 |
| Tvirbutas (later Collins) | John | Biddulph | 1968-9 |
| Tyler | David T. | Wythenshawe | 1967-71 |
| Uglow | Norman | Wythenshawe | 1969 |
| Vickers | Leslie | Wythenshawe | 1964-6 |
| Walker | M.J. | 1963 | |
| Walton | John M. | Wythenshawe | 1964-6 |
| Warburton | Altrincham | 1971 | |
| Wardman | Stuart R. | Heald Green | 1969-71 |
| Wass | Royston | Wythenshawe | 1970-1 |
| Watson | David W. | Wythenshawe | 1962-5 |
| Watson | Paul | 1966 | |
| Webb | John | Wythenshawe | 1968-70 |
| White | Martin S. | Altrincham | 1963 |
| Wilcox | 1968 | ||
| Wild | Wythenshawe | 1970 | |
| Wildman | Dennis | Bolton (?) | 1968-71 |
| Wilkinson | Timothy | 1965 | |
| Williams | Michael | 1970-1 | |
| Wilson | David | Wythenshawe | 1970-1 |
| Wilson | Paul | Wythenshawe | 1971 |
| Wyatt | Colin | Altrincham | 1969-70 |
| Young | Neil R. | Oldham | 1966-8 |
| Young | Philip A. | 1966-70 |
