By Sheasby, Anne, Scott, Jill, Buckingham, Mark
By Norman, Jill, Stangos, Nikos
By Hitchen, U., Norman, Jill, Hitchin, Ute
By Dolan, Jill, Miller, Tim
By Dupleix, Jill
By Lane, Jill, Beniston, Sheila
By Dupleix, Jill, Dupleix, Jill
By Jill, Bailey, Jill
By Davies, Jill
By Bailey, Jill, Oxford scientific films ltd
By Thomson, Ruth, Jill, Bailey, Jill, Ruth Thomson, Jill Bailey
By Jill, Jill Bailey, Bailey
By Bailey, Jill
By Edwards, Alison, Carter, Jill
By Wareham, Norman, Gill, Jill
By Yates, Irene, Newton, Jill
By Thistlethwaite, Jill, Dr John Spencer
By Duffy, Jill
By Hope, Charles, Fletcher, Jennifer, Falomir, Miguel, Dunkerton, Jill, Faffe, David, Penny, Nicholas, Campbell, Caroline
By March, Ken, Thomas, Jill
By Bailey, Jill, etc.
By Elsy, Mary, Norman, Jill
By Gordon, Jill