Hello Chris,
I was there from January to March 1957. I was 16 years of age and in the Catering Department. I always thought that the Training School was an ex H.M.Prison, it felt like it sometimes when I was there

the accomodation certainly looked and felt like a prison cell. Its also nice to know how the name peanut came about. I wish you all the best with you book, when its published please say so on this site as I for one with buy a copy. Its 57 years since I was there and memories tend to fade a little but the most memorable thing I remember was the toilets, oh my, They were situated outside in a long row no doors were fitted so you were open to the weather,there was no flush but instead there was running water like a stream and quite often someone at the top end would have made a paper boat and set light to it so it floated all the way down burnng everyones bottom on its travel

Once again Good Luck with your book. I'm sure everyone on here will help with any information they have, myself included.
John Albert Evans