I'm currently digging up information on this machine. If anyone can offer any information, I'd appreciate it.
Mills 5¢ Special 777 Hightop.
From what I can tell it's circa 1947/1948.
The numbers/letters stamped on the inside of the bonnett are AL LB 2620
The numbers/letters stamped on the inside of the front panel are AL MLB 8450
The keys and locks are original with matching serial numbers.
Thanks in advance for any new information or confirmation of my guess on date.