501178a.jpg	The front end of M61178 - mid conversion -  at Birkenhead North TMD on the 6th April 1986.  Apologies for the quality of this image.
501178b.jpg	The Guard's starting button on M75178 at Birkenhead North TMD on the 4th April 1986.
501178c.jpg	The Driver's desk in M61178, which was undergoing restoration, at Birkenhead North TMD on the 6th April 1986.
501178d.jpg	The passenger saloon of M75178 at Birkenhead North TMD on the 6th April 1986
501178e.jpg	The Guard's van on M75178 at Birkenhead North TMD on the 6th April 1986
501178f.jpg	Unit 178 - the class 501s didn't get allocated TOPS unit numbers - at Birkenhead North TMD on the 6th April 1986
501178g.jpg	A closeup view of M75178's cab front, showing it in original condition, at Birkenhead North TMD on the 6th April 1986
501180a.jpg	Units 180 and 183 at Kirkdale on the 3rd April 1986
501180b.jpg	A closeup shot of the cab of M61180 at Kirkdale on the 3rd April 1986
501183a.jpg	M61183, with M75180 on the left of shot, at Kirkdale on the 3rd April 1986
501183b.jpg	A side view of M75180 (left) and M61183 (right) at Kirkdale on the 3rd April 1986
501178h.jpg	A view of the passenger saloon of M61178 at Birkenhead North TMD on the 4th April 1986
501180c.jpg	A closeup of M61180's cab front at Kirkdale 30th May 1986
501183c.jpg	The sandite tanks in M75183 at Birkenhead North TMD on the 6th April 1986
501183d.jpg	The driver's controls of M75183 at Birkenhead North TMD on the 6th April 1986
501183e.jpg	M61183's cab front at Birkenhead North TMD on the 6th April 1986
501183f.jpg	A shot of M61183's underfloor electrical equipment at Birkenhead North TMD on the 6th April 1986
501183g.jpg	A side view of M61183's cab at Birkenhead North TMD on the 6th April 1986
501183h.jpg	Cabling between M61183 (left and M75183 (right) at Birkenhead North TMD on the 6th April 1986
501183i.jpg	A closeup of M75183's leading bogie (showing the shoegear) at Birkenhead North TMD on the 6th April 1986
501183j.jpg	M75183 at Birkenhead North TMD on the 6th April 1986
501183k.jpg	Another view of M75183 at Birkenhead North TMD on the 6th April 1986
501183l.jpg	M75183's cab front at Birkenhead North TMD on the 6th April 1986