A few weeks ago I was helping clear a shed out when I came across these little items.
After searching the net I found this site to find out if they are any good to anyone out there.
I have not tried to get them going so I can only offer them as spares or repair to anyone interested. The drill looks complete as far as I can tell the other engine may have been on a model aircraft at some time. I also have a nice Lister model D stationary engine that is a good runner complete on a wheeled trolley, again not my thing.