Help with value or ID on some marbles

[embe]

The glass German marbles from the same period are more collectible so I'd keep looking. Especially after a heavy rain

 

[CCB420]

Oh we will!! Just the sheer amount we found this year, without looking very hard or long (mainly because it's hot as Satan's sauna down here)

 

[Crowmofo76]

Thanks so that's clay?? Cuz it looks and feels like glass?

I have a couple clay one also and yes they do look and feel like glass

 

[ROBBYBOBBY64]

Any glazed clay marbles (Benningtons) that touched each other when fired develop the eye. Fired in a pile this was common on these types.
ROBBYBOBBY64.