John,
Your cousin reached Clifford, an old friend of mine, before I did! Clifford is a very efficient member of the Museum team - and, of course, an Old Blue. Now that you have seen it, I am sure that you can see why I have always been reluctant to publicise the 'pirate' picture. It is amusing for family purposes, but hardly the way one wants to publicise a heroine.
The Holy Bible is a highly treasured parting gift to all leavers, while the Book of Common Prayer is an additional gift to monitors/monitresses (mine have travelled all over the world with me for over 50 years!) But, while highly prized by the owners and their families, they are certainly not rare. They are presented on the day one leaves.
I do not know what happened to Etta between leaving Hertford in 1903 and arriving in Hartlepool in 1912, I believe that she went to university and obtained a degree, but have never been able to discover any details.
Clifford is a very busy guy, and I am particularly interested in the history of Etta, so I suggest that you deal with me and I will direct any questions to Clifford, if necessary..
Regards,
David