nathanbonstein might be a railroad or manufacturing plant lock,made before 1902. I made 3 keys for it and they work good ,this is picture heavy so i will post pictures in 3 parts. This give most info on lock and might be alot of info or not enough. This one had a broken shackle spring and lots of black oil like tar,nade me think r r, and seeing i will keep mthis i took it apart. DO NOT LIKE TAKING THESE APART IT IS ONLY OBVIOUS. The measurements might help someone or not. tried using calipers so measurements probably are not consistant. Was not sure how many pic’s i could get on here and it let me upload all of them. I do not like taking these apart but it is staying here and works very well. If you replace a shackle spring in one of these be careful THEY BITE also in the one pic i showed the regular dog and master dog for comparison also the regular levers are little bigger on the fence openings. There is probably 24 or more combinations with these ,4 have 2 cuts and the other 2 have different cuts, not sure of total ? enjoy
nathanbonstein thank you,hope all is well and done with your covid bout stay well and take care Mr. Edwards
Billy B Edwards Jr. CML After 77 days in hospital I was over it. Took me a year until now to get stamina back but all is well now. BBE. nathanbonstein wrotethank you,hope all is well and done with your covid bout stay well and take care Mr. Edwards [unknown]
nathanbonstein great,glad your doing well lost a sister and wife (52 years) to covid mother caught it (101 yrs) and they gave her the cocktails and she is doing fine now. stay well and safe Billy