Ok! I have finally worked it out. The strange numbers were a 4 and a 9.
It was hard. The numbers were written strangely,
(Her 1’s look like 7’s), and her r’s look like c’s and her n’s look like u’s. I couldn’t tell a H from a K.
It wasn’t hard for me to read at all I must admit.
A lot of European countries write ones like sevens, but sevens have a bar in the middle instead. Same for their variation of cursive …