HI I found a pot full of marbles in a charity shop this week, and although it was the pot I wanted, the marbles have interested me more! I'm completely new to this though and need some help, please.
Most are clear glass, either 15/16" or 3/4" in size, and each have two 'smiles' (seams?). Are these new/modern?
Two are more interesting. The smaller one (11/16") has a ridge around the circumference. Am I right in thinking it's a 'bullet mold' marble?
The larger one has a green/off-white ribbon running through it. This is the one I need most help with. It is 15/16" (24mm) in size, and has lots of bubbles. Any idea of age, type etc would be much appreciated!