Stockbook - Leuchtturm - Netherlands 1870/2011

Bulging stockbook of the Netherlands with, among other things, postage due stamps, airmail stamps, and official stamps.
Some stamps appear in dozens of copies.
The stockbook contains, among other things, various postage due stamps, official stamps, airmail stamps, postage-proof stamps, parcel-accounting stamps, telegram stamps, postage-paid stamps and franking machine stamps.
In general, the stamps are of good quality.
Only the postage-proof stamps are of varying quality.
Mostly cancelled, but here and there uncancelled and mint.
All items have been photographed.