Not so much about a razor, but a business here.
Tripoli BS is seen on a plethora of barber/shaving related vintage goods here. I have seen razors, strops, hones, etc and so forth marked as from their establishment.
Seemingly a satellite of PJM.
Were I to take a guess, I might see the company predating WWII and awakening after.
Same as DublDuck, CMon, BelAro, other names previously supplied by the PJM network.

Anyway, I have a razor and some strops from 606 Ninth St, Philadelphia.

Anyone know about Tripoli BS?