Three small Digital pocket Cameras (Allesley Park CV5)

The three cameras are from left to right :
Vivitar 3830s : powers up but won't show the menu 4 MPix
Cool-Cam : powers up when it wants to, faulty 'on/of' switch 14 Mpix
Canon IXUS : Works perfectly!!!
If you are bright enough and interested enough you might get the first two working again, but they all go together as one lot.
They come with a mixed bag of cables and power supplies