The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
The 2 nd Post Office was in Gillies Arcade. Adelaide. but no Known Pictures or Sketch of Building. The 3 rd Post Office. on the South Eastern Corner of King William Street and North Terrace. 1838. South Australian Postal Museum. Card 2
The 2nd Post Office Was in Gillies Arcade. South Australian Postal Museum
Mails For the Packets Arriving at Falmouth. 1833. H. S. Williamson. Principal of the Chelsea School of Art. From the Post Office Archives Poster Artwork Collection. Clement and Foster Printers
The Olden Time. The Post Office Archives. Larkfield Printing Company Limited. C. C. Henderson
Fore Coaching Recollections. Plate IV. Waking Up. Charles Hunt After Charles Cooper Henderson. The Post Office Archives. Post Office Collection No. 162. Clement and Foster
Fore Coaching Recollections. Plate III. Pulling Up To Unskid. John Harris After Charles Cooper Henderson. The Post Office Archives. Post Office Collection No. 161. Clement and Foster
Design for an Improved Letter Box. by T. M. Baynes. 1857. This Ingenious Idea for a Multi Aperture Pillar Box was not Adopted. The Post Office Archives. Larkfield Printing Company
The Post Office Archives Preserve the Historical Records of the British Post Office. Design for an Improved Letter Box. by T. M. Baynes. 1857. Larkfield Printing Company Limited