Thank you ALL for your replies, interest and expertise. After some follow-up, I believe pschiffe to be correct in his ID as an Eagle Lock #2001. Thank you pschiffe!!!
Now to find one. I am trying my hardest to create an accurate reproduction of the chest, So I prefer not to consider other locks until I am convinced an Eagle 2001 is unobtainable.
Anyone’s got one, please let me know. If you know someone who does, please inform them of my interest. Your continued help is more appreciated than I can say.
Thanks all, and happy New Year.
Nick