Nash Boadicea - manual needed

I have just obtained a Nash Boadicea, and I have got the engine running. Once the weather improves I will have a go at cutting the grass.

I have an engine manual for the JAP J34 engine as it is the same as on my Ransomes Sprite but does anyone have a manual for the mower itself and/or a parts diagram?  The handle is particularly loose in its mounting and I don't know whether this is due to wear and age or missing some spacer washers.

I don't have the wheels that could be attached to the roller ends and would be interested in obtaining them.