Colgate stick ingredients?

[CaptainK]

Got this NOS Colgate stick off the bay and used it for the first time this morning. Woah, what a great performer! I swear it has tallow, but I'm not certain. Does anyone know the ingredients for Colgate sticks? I (possibly incorrectly) presume that it's the same as their cup soap, but even the cup soap may have been reformulated over the years. Any educated guesses as to this stick's vintage?

Thanks!

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[Chadtheguru]

Wow, what a find!

 

[Sledgehammer39]

Nice find, I always wanted to see one of these shave sticks. Thanks for the photos.