Nickel Supra Rifle Scopes

In my quest to replenish my stock of scopes, I just picked up a B Nickel scope on a semi whim and I was wondering what anyone in here might be able to tell me about the manufacturer, the scopes in general or any experiences with them, as I haven't come across them before.
I couldn't find much on the net so if you know of a good site then I'd be interested in having a nosey.
From the one I bought (waiting for it to arrive) it is marked B. Nickel, Marburg/L. Variabel 2.5-6. Made in Germany.
Cheers
PriceSupra scope

Nickel Supra Rifle Scopes Price

German B.Nickel/Marburg/L Supra rifle scope 4X36 L81 E/D/S w/dovetail 14 mm. From United States. Or Best Offer +C $94.35 shipping. You are bidding here for a riflescope“Nickel Supra 4x36“ with reticle 1. Produced in Marburg/ MADE IN GERMANY. Nickel“ is pioneer in precision. Quality and reliability. The scope is in very good condition. Adjustments are working fine and it has an impressive clarity! For more pictures or information. Please send your question. Aug 03, 2016 My scope is unbelievably 50 years old but has clarity to match many modern scopes. Doesn’t have all the modern lens treatments of course. In its day it was a very popular scope on the NZ hunting scene along with the Pecar 4x81. The Pecar was slightly better tube wise as it was steel versus the Nickel’s alloy.

Nickel Supra Rifle Scopes Parts

Redfield 2-Piece Scope Mount Scope Base SR AB Browning A-Bolt, A Bolt.22 (RH/LH, LA/SA), Nickel. The Redfield 2-Piece Scope Mount Base comes in a variety of different options for use with all of your favorite rifles and rifle scopes.