According to BBC Genome it says that 10 episodes of Bertha got re-ran on BBC2 from 16th July - 17th September 1992 

 * 10. Bertha's Birthday Party (Re-ran on 17th September 1992) - http://genome.ch.bbc.co.uk/schedules/bbctwo/england/1992-09-17#at-13.20 

 According to BBC Genome it says that two episodes of Bertha called The Windmills and The Tea Nurse got re-ran on BBC2 at 13:20pm from 1st - 8th October 1992. 

 * The Windmills (Re-ran on 1st October 1992) - http://genome.ch.bbc.co.uk/schedules/bbctwo/england/1992-10-01#at-13.20 
 * The Tea Nurse (Re-ran on 8th October 1992) - http://genome.ch.bbc.co.uk/schedules/bbctwo/england/1992-10-08#at-13.20 

 Love from ClassicBerthaFan1991 xxx lol xxx