Hi there. I'm new to this so please bear with me...I have a Fisher anvil patent Apr 24 1877. I was wondering since I have no scale, how do I know the weight of this thing? or what type of anvil it is...blacksmith, etc.? The size is approximately 23" long, 11" tall, & 10" wide at base. I'm looking to move quite a long way from my current home and wish to sell it. I hope my pictures are good enough to help. Any help or advice would be greatly appreciated.