I've described them as mushroom shape....see pictures
Totally unrestored with years of grime so you could leave or polish up
Come with the original Spindal
Both have there grub screws
One has a slight ding....last picture
Neither has discs / plates that would go between the door & knob
Approximate measurements of each knob
Diameter 47mm
Length 43mm
Please view the other Antique Round Brass Knobs I've listed today
Postage would be charged only once if you bought both sets