They are close in color for sure, but the stovepipes fall just a bit short on the green o meter to a few examples of the (type b) tapered tops that I have seen over the years. Lance has a great example!
My old (type b) in a similar color to Lance's is resting comfortably with a collector that posts here on occasion. Maybe he will chime in... It was dug high in the mtns. above Salt Lake City. It needs to come back home