The John Cabot, Royal Family & Map Stamp Issue Papers 1897-1908

 Paper Type Characteristics
ABNN-A Soft, porous horizontal wove paper with fine mesh, which appears coarse in backlight. The felt side is smooth and non-porous. 
ABNN-B Stout, transparent oily horizontal wove paper with no clear mesh, even in backlight. 
ABNN-C Soft, translucent vertical wove paper, with fine mesh that appears coarse in backlighting. Somewhat rough, semi-porous felt side.
ABNN-D As ABNN-A, but vertical wove.
ABNN-E As ABNN-C, but mesh is coarse without backlighting.
ABNN-F As ABNN-E, but mesh is horizontal rather than vertical.
ABNN-G Very soft, and fully porous horizontal wove paper. Rough texture on felt and wire sides, with loose fibres visible under magnification. 
ABNN-H Crisp, stout opaque yellowish horizontal wove paper, with fine horizontal mesh, which disappears in backlighting. Semi-porous felt side. 

 

This table is a work-in-progress in its infancy, as I have only just begun meticulously documenting papers on this issue, as I come across more stamps.