Thank You Both A quick explanation . I have been asked by a charity in India to animate a second story for their Museum. The first is now complete and thank you all for the help you gave.

This second one is based on a story of a White Hunter who kills Tigers for sport, topical now.
He is persuaded by a young India village boy to give up killing Tigers with a rifle and start shooting Tigers with a camera.

Philic you have just provided the knowledge for the first prop.
Thank You again.

The money the charity save by my / your voluntary free work goes to the hospital.