Full post codes only started in the 1970's IIRC so she, like me, would have grown up without them and our concept of an address would have not included a post code. When the codes came in she would have had to add them to her concept of an address. I had a little difficulty with that too although remember odd bits of code is something I am good at.
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timeasmymeasure
no subject
Date: 2009-07-19 11:43 pm (UTC)