Can you help me find the origin of this painting?

Can some body help me find out where this painting is based?

As it shows a time when the streets were gloomy and before streets had hard roads and paths.

It seems to be signed by what looks like Karlson or something like that.

I would be very greatful if any body could comment on this so i can compare it with the way it is today.

J.Zimmerman Saw Blade

After the Auction Last week i have finally got around to showing some of the wonders that i won.

But this item was hidden at the bottom of a box and was sold as a job lot with other items.(hand painted Tiles)

I will upload them tiles to this blog sometime in the week, So please remember this blog.

After Digging around the Internet the only information of a Artist with that name was:

Carl J. Zimmerman (1900-1985), Horses and Barn in Winter (Watercolour/heavy paper)

And the choice of painting also a Barn in the snow but not on a saw blade.

I guess this could be the gem in my bidding!  Its wonderful and when i found it. It was surrounded in wrap! and was heavy in Dust.

I have taken it out so that i can scan it onto my computer so that i can share it with you here right now.