1898/1997, holding of more than 170 covers/cards/stationeries (incl. a few Cape/South Africa), showing an interesting range of attractive frankings, commercially used stationeries, registered and airmail, commemoratives etc. (Image)

1918/42, postal stationery cards used (40), mostly with interesting text. Adapted German postmarks, many different ovpt. types, usage inland or to Germany, also one each to Austria and Switzerland. (Image)