@Khalifkk APO T1-4? Those would be real trams. Some brands have different markings.
However from what you've described so far it sounds like real tram, can you be more specific about the pill please? Shape, color, other brandings, etc. It varies per brand so if you know the brand of the tram you got it can help identify the exact type you have. Will help you crack down on this case to try to find you what brand you have so you know as a future reference along with helping myself know more about the brands.
I think I know which vendor you're talking about seeing there's only one that I know of that offers it. However those are 50mg blisters, so I might be wrong.
About self-identifying a pill, a pills strength, and legitimacy.
What I'd suggest that you do is chew the tablet or put it under your tongue to taste the specific chemical taste. If you've taken tram before, you'll know the particular taste these substances have regarding chemical tastes. For example, benzos taste nothing like opiates-- they both have a very distinct chemical flavor.
Your taste buds are the most reliable source of pill identification and to test it's purity/age. You can tell a pills age if the chemical taste is weak or strong, if it's weak it's an old pill (just bad luck) if it has a strong to mild taste, you got the winning lottery ticket.
If the pill tastes really sour or sweet it's most likely a fake, perhaps sugar pills of some sort or something along those lines (I've gotten those before from vendors before I knew about this site, those vendors were not and are not on this site). Sometimes on very rare occasions there's chemical majors that make pills but fill the pill with cheap stuff to throw you off. Be aware that does happen, but it's extremely rare to experience such a thing from personal experience.
Either way, proceed with caution before testing any pills legitimacy orally-- make sure you do your research first.
Regards,
-VII