Water truck dataplate?

[Svenn Ryen]

Hi!

During some work on my C15A X-water truck I today found this dataplate stuck between some parts.

I have done som google searches and W.D Beath & Son, Toronto Canada seem to be a company within water tanks and cans.

On the rear side of the plate it has stamped: BEATH ?1 *2C5 *3839??





Have anyone seen this type before? What is it for?

Heres a link I found on the WWW showing some papers for a tank level meter.

http://www.ic.gc.ca/pics/lm/volume/sdwa/0011.pdf


svenn