Hi,
I am struggling to find what "12.9.94 RX" means on this 1939 register entry, can anybody help?

The top entry of 28 Dec 1895 is my great uncle's birth, the bottom one is for his wife - but her D.O.B. must be wrong - they married in 1919, so from the Register she would have only been eleven!
If the 12.9.94 entry is intended as a correction, (which would seem a possibility) then this too seems to be wrong, as there is no corresponding record in GRO Indexes!
I am struggling to find what "12.9.94 RX" means on this 1939 register entry, can anybody help?

The top entry of 28 Dec 1895 is my great uncle's birth, the bottom one is for his wife - but her D.O.B. must be wrong - they married in 1919, so from the Register she would have only been eleven!
If the 12.9.94 entry is intended as a correction, (which would seem a possibility) then this too seems to be wrong, as there is no corresponding record in GRO Indexes!