No worries, thanks for your thoughts, good to hear your opinions on these, much appreciated.
Took a couple of slightly better pics, in better light. I think the Ochre globe is also fairly early, its signed
Mdina to the base in very small script, tried to capture it in a photo, hope its clear and readable. I would presume that the ochre globe is sometime before 72 and the blue greeny one is slightly earlier as suggested.
Always amazed at the close up internal detail of these globes especially in the light.
Thanks
Greg