Your links are to incorrect images. For links to the GlassGallery photos always use the full URL shown in the details below each image.
I believe these are the ones you intended:http://glassgallery.yobunny.org.uk/displayimage.php?pos=-7708http://glassgallery.yobunny.org.uk/displayimage.php?pos=-7709http://glassgallery.yobunny.org.uk/displayimage.php?pos=-7710
Could you please be more specific about the cane(s) you are comparing in the stated books. For example in the Scottish Paperweights book, there are two weights on that page and both have canes that coould, at a glance, be thought of as similar to the one in your weight.
For each weight referenced in the books, please say exactly where the cane you are referring to is situtaed in the weight and give a brief description (e.g. right-hand side, outer row, 4 o'clock position, 6 outer green and white canes with blue and white central canes). This way, a proper comparison can be made. Without this level of detail, it is easy to look at the wrong one and given that complex millefiori canes vary a lot in detail, even within very similar looking canes, we need to be sure that the whole
complex cane is the same.
I am fairly sure that the cane in your weight is not a Paul Ysart cane and is not even from his father or brothers. But I would like to be sure about the canes you are comparing with.