Help us name these Animated Units

The following are Pelham animated units that we are not sure what thier official names were. If you have any idea to what the unit is called please email us.

Unit 1 - This display was from the exclusive Barkers of Northallerton department store, North Yorkshire. It was part of the Christmas window display for 1969/1970.

Unit 2

Unit 3 - This display was from the exclusive Barkers of Northallerton department store, North Yorkshire. It was part of the Christmas window display for 1969/1970. It is the same unit as Unit 1 above