Ignition coil specs

[Art Newland]

I'm trying to round up the parts to run an engine on a test stand, this coil was in a bunch of parts I bought from an estate sale. So thought I'd clean it up and see if it is usable. Does it look like an original Model A part? Looks like possibly a Maple Leaf... Canadian maybe? (eh?) I live only 20 minutes from the boarder so I guess it's possible. Primary resistance is 2.5 ohms, secondary is 3.155k ohms... sound about right?