Probably the most famous of all Pathescope projectors and produced in the UK.
Aces, first produced in 1936, continued in production until 1960 with the exception of WW2 years. For many it is the first movie projector they ever owned and it was backed up by the vast Pathescope catalogue of films for hire or sale. The mechanism is a development of the early BABY. These examples were cereated for the 30ft and 60ft. cassettes but an attachment for larger reels was available.

The light output is generally by a 16v. 8watt lamp but there were variations. Motor driven accessories became available.