I could use a little help here. This an AM METER for Alternating or Direct Current, manufactured by the Stanley Electric Mfg Co. The "PAT'D APRIL 9, 1895" date is on the dial. It has been in the family for ever. I remember it as a kid back in the 50's tucked away in the cellar. So, what do I have here? I'll show the back side also. This is un-touched and original with dust and dirt still attached. It appears to be portable with a small leather strap for carring around.

Any information or interest is appreciated. More pictures available. I'll show front and back pictures.

Thanks

Dan Gay