Austria - Historical stamps from the early 20th century

Historical stamp collection from the early 20th century.
Lots of historical stamps for the shipment of Austrian newspapers, many specimens with circular cancellation because used.
Lots of field post stamps, collection of Austro-Hungarian military mail dating from the World War I period. Some with cancellation, indicating they were used during the conflict.
Lots of stamps for ordinary mail and air mail.
Some new miniature sheets.
An elegant and finely bound cloth album. Perfectly in order.