Friday, July 5, 2024

Castrol and your OHC Norton


 

2 comments:

  1. I wonder when Castrol stopped putting beavers' glandular juices in its products. My guess is during WWII, when so many beavers served (often with distinction) on such far-flung fronts that gland extraction became a logistical impossibility.

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  2. They started using synthetic beaver gland extract

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