Sinister, dexter, sinister, dexter, ..... ;D
Paul — I think Pompeian was just Walsh's name for Roman bubbly glass (with random bubbles, not like the regimented spirals or rings of bubbles found in modern Whitefriars).
I'd not thought about the Roman handwritten script in that way. It must have died out quite quickly in the fifth centuy with a discontinuity of several generations between that and modern scripts. I had to look up "Carolingian" to see what you meant, and realised that you were talking about the early forms that developed into black letter type, which I can also read, as I used to be an antiquarian bookseller, having had a number of Acts of Parliament and Civil War tracts through my hands. I'm sure that somewhere I still have Henry Burton's The Grand Impostor Unmasked with this frontispiece (http://en.wikipedia.org/wiki/File:Wenceslas_Hollar_-_Trial_of_Laud_(State_2).jpg), his wonderful attack on Laud, spitting vitriol with every word.
My experience of pontil scar finishes on Pompeian is somewhat different to Christine's. All I have seen have either been ground out and polished or just had the sharp bits smoothed off. Note that all ruby (pink/cranberry) Pompeian in my experience is crystal cased ruby, and that includes the two pieces shown in Reynolds.
Bernard C. 8)