I really like that B-TH logo. It sort of reminds me of those ancient coins from Syracuse in Sicily with the dolphins.
(https://i.etsystatic.com/10359511/r/il/7ada3b/2269011774/il_794xN.2269011774_j15m.jpg)
Syracuse was also big on that triskelion three-legged symbol, still used on the Sicilian arms, but also by the Isle of Man, of TT motorcycle racing fame...
(https://i.pinimg.com/600x315/33/43/ca/3343ca58596e1b3259e3f7c0a0390952.jpg)