Australia Sg 133, 133A Question

Just purchased some Australian items to fill in those blanks. I'm going to talk only in SG terminology from this point on.

SG 133 (C of A watermark) is the 9d Roo with a Die IIB which means a break in the outer line above the ST, along with an incomplete upper right frame corner. I see these quite plainly in one of my examples:







Now, I noticed an older stamp in my collection that I thought was the same, but it show indications of a Die II which means no break in the ST area and (I guess) a normal corner.







There is some commentary in the SG catalog that this is possible, and the second item would be known as SG133a, however, ONLY when in pair with a Type IIB. Therefore, limited value? Bummer, but keepers anyway.

I see the upper right inside frame line broken in the same two places, the top of the corner and a small piece of the line to the right of the 2nd and 3rd shading lines. Above the ST appears to be the start of a break.
Far more visable on the scan of the 2nd stamp to me are the breaks in the O of POSTAGE, and the shading line above GE.