I got my inspiration to take this photo from a topic Lin posted some time ago that showed him with his arm on his forge.
I've got a bunch of Damascus to forge up in the next few weeks, and since I have not "tweaked" my forge in about three years, I thought it might be a good idea to re-line it and prep it for the upcoming stint.
Now, keep in mind that this forge has been running for approximately 20 minutes.
I'm sure I could be welding Damascus in it at this temp which needs to be about 2250 degrees.
I rolled my sleeves up and did what you see here.
I also have a laser non-contact thermometer and checked the outer temps.
The side where my hand is was at 55 degrees.
The top was 57 degrees.