It looks like it's an excellent condition. I don't see any cracks or scratches. The stove pipe going to the ceiling does have some dirt that looks like it can be cleaned off.
It is in pretty good shape and the previous owner made fires in it with wood. I'm not sure if it could be converted to gas.
The fireplace base Is 36 inchee wide. The fireplace base is 24 inches deep. It is about 38 in tall. There are three stove pipe sections and they are each about 36 inches long and 8 inches wide.
The last section might be a little shorter maybe 30 in? My ladder does not reach that high. The legs are approximately 9 in long. More pictures available if desired.
The item "Vintage Mid Century Majestic Burnt Orange Cone Wood Fireplace" is in sale since Thursday, November 12, 2020. This item is in the category "Antiques\Periods & Styles\Mid-Century Modernism". The seller is "marym4342" and is located in Nashotah, Wisconsin. This item can't be shipped, the buyer must pick up the item.