Kluson 1-Row Stamped Reissue Vintage Tuners - Set of 6

KLUSON 6-in-line, 1-line (KLUS○N DELUX) reissue vintage tuners

Thank you for looking.

I purchased these as spares over 30 years ago from a local musical instrument store. They have never been used since purchase. The photos show everything included. Bushings and screws are not included.
I do not know the exact year of manufacture, but I judged them to be quite old at the time of purchase due to their natural relic condition.

Reissue versions are sold at stores like Sound House, and their descriptions state they were used on Fender's higher-end models from late 1956 to late 1963, and are referred to as 1LINE (1-line engraving). I cannot determine if the item in the photos is a reissue, so please judge from the photos.
Although it is difficult to see clearly in the photos due to age, the O in KLUSON has a round hole, giving it a humorous feel.
While I cannot guarantee the year of manufacture, please consider these as vintage parts rather than used items, understanding their condition and functionality. Subjectively, when I turned the tuning pegs individually, I did not feel any unnatural looseness or stiffness. You can research details on ChatGPT. Please understand these as old tuners if you are concerned about authenticity. No claims or returns accepted.

*Information has been provided that these do not have a patent number engraving, therefore they are reissue products and not original vintage items.