So far I've found two styles of glass toby pitchers. The Whitefriars style is slightly different from the one I have. The picture of the style that is on the right side of my jug in the photos though, appears to have all the attibutes and details of mine as it is clear by the age of mine that this might have been the one used for this style of toby.
Like I said, I've only seen two styles of glass toby pitchers so far and mine is not as close to Whitefriars as it is almost a precursor to the one I've pictured.
And for sure we are not talking pottery tobies here !
Mine, very well could have been the original style used by the Kanawha Glass Co to produce their toby pitchers as it is almost perfectly copied from the style I have.