Sorry…camera isn’t working!!! buut the marks are relatively simple. L B in a rectangle with a ‘bump’ on top, S in an oval then, turned on its side N S in an oval. Well, that’s it I guess…Ann
Sounds like silver plate marks to me. Could be Lockwood Brothers mark, but I would need to see a pic to confirm.
Thanks for the reply Daniel…I’ll get a photo off to you so you can have a closer look…but it will be sometime next week!!!