Antique horse race engraving / aquatint: deals J. Harris, H. Alken - Waiting for a Canter - framed

I think this is referred to as an engraving but I'm not sure. I've also seen similar described as an "aquatint" so I added that in the description too, though I'm not sure if that's what this is because I'm not positive about the definition/

It is by J. Harris and H. Alken and I believe it dates back to the 1800's. It is framed as shown and in very good condition.

It measures 10.25" wide by 7.5"

Thanks for looking! deals