Vintage buy Ladies Navy Boots, Tall Navy Leather Boots, Size 9 (?), Navy Blue Leather Boots, Low Heeled Tall Boots, '60's Style Tall Boots

Ready boots? Start walking...right to your door. Navy blue, tall leather boots in good vintage condition. Boots are all leather and lined inside with leather. Strange zipper up the side that only goes up to about 3" from the top. Total length of the zipper is 13 1/2" (see pics). Leather is in fair to good condition, supple and buy flexible but showing normal wrinkling and wear from use. Soles are leather, as are the heels. Heels and soles are in fair condition with wear and discoloration. Heel measures 1 3/4" up the back. Our fit model wears a size 8 1/2 and says these have a bit of room in them...we're thinking these fit like a Ladies Size 9 to 9 1/2. Inside measurement is about 10", measuring inside the boot from heel to toe. Top of the boot has an adjustable strap. The widest adjustment is 16" around the calf and the narrowest adjustment is approx. 15". Where the two halves of the boot are joined, at the back of one boot, there is a bit unraveling and the seam is open about 1/4"...this does not appear to be any major issue structurally. NOTE: No insoles inside boots, if there ever were any they have been removed. No manufacturer's information or size markings on the boots.