Can i return to the United States of AMerica with a I 551stamp in my passport without

[immihelp]

Dear Sir/Madam,

Can i return to the United States of AMerica with a I 551stamp in my
passport without a green card. I became a permanent resident 4 weeks
ago.

Please inform me accordingly.

[immihelp]

Yes.

[immihelp]

Would the immigration at guyana airport ask for any additional documents to verify the stamp un the passport without the green card. I am just nervous, I am going to guyana for a funeral, pls help me

[immihelp]

The stamp is the same as the green card on plastic.