HAMRAHI was all shot in Lahore (as would also be evident from the bullock cart and tonga passing by in the first clip song…) plus in the first scene you see the gate from which the hero is coming out…which is posed as hospital but in actual it is the gate of Evernew Studios Lahore on Multan Road…
I saw this movie thrice when it was released in 1966… and had the story of two blind and lame friends.
Then it was quite patriotically taken even FM Ayub Khan had a special showing at the President’s House in Rawalpindi.