The two cinemas in Harborne as far as I have been able to find out were. The Royalty on the High Street as Roy has already posted. The other was The Harborne on Serpentine Road. Both are now closed, the Royalty was a Bingo Hall for a few years but I think is now closed down. The Harborne became a Social Club and still remain open today as far as I am aware.
I have been asked before to try to find a photo of the Harborne when it was still operating as a cinema, unfortunately even though that was more than 3 years ago I'm still not able to produce one.