On: ‘Alexandrian’ glass confirmed by hafnium isotopes

[jaclaz]

Regarding glasswares Romans were already into mass-manufacturing many items, once they managed to use mould techniques with blowed glass, common items became inexpensive:

https://www.ancient.eu/article/592/roman-glass/

The technique, see page 9 of this (Italian) pdf:

http://s580172868.sito-web-online.it/risorse/VetroNotizie_20...

allowed for quick producing.

[HarryHirsch → jaclaz]

See here a video from the Villa Borg: https://www.youtube.com/watch?v=jaODucearU8

Also Ennion: https://www.youtube.com/watch?v=yYdwqnvqEi0

Here is the incredible Bill Gudenrath producing Roman glass: https://www.youtube.com/watch?v=xWZh7RXkW0I