Questions on WWII M49 Spotting scope...

I have a decent WWII manufactured M49 Spotting scope (brass data plate) but it is missing the front lens cover/cap. Besides putting a Butler Creek "48" on there, has anyone ever seen original replacements for sale? Maybe a modern equivalent I can paint to match?

Did the early M15 tripod have a data plate or only the later ones? Mine doesn't have one.

Lastly, the straps securing the scope to the tripod, was it a leather thong or a fabric strap with a buckle? A source for surplus or equivalent? I'm trying to keep my kit all original.
Thanks

My M49 Observation scope (the one I kept) has a fabric strap with buckle that holds the scope on the tripod. I have seen small 'radiator' clamps used also. My M15 tripod has no data plate. :)

Attachment 77093

thanks very much for the info. Anyone ever hear of a "Case, Carrying M58? Looks just like a M53A1.

I'm looking for an outside dia measurement of the objective cap. I'm going to get one made but the cap is slightly larger than the scope body. I need someone with a cap to throw me some caliper specs. Thanks.

I found a nice cap. Oh, it's a beauty and original WWII.

Your patience & looking for it was rewarded, well done.