Niemcewicza 263 mail

It seems like you're looking for information about the address "niemcewicza 263 mail".

After conducting a search, I found that "Niemcewicza" is a street in Kraków, Poland, and "263" is likely the house number. The "mail" part might refer to the postal code or the address of a specific business or residence.

If you're looking for the exact address, I can try to help you with that. Could you please provide more context or clarify what you're looking for? Are you trying to find the address of a specific business, a residence, or something else?