The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Highgate. The Old Archway. Charles Martin
Highgate. The Old Archway. Charles Martin. 1906
Highgate. The New Archway. Charles Martin
Highgate. The Old Archway. Postcard
Highgate. The Old Archway. B. and D. London. Kromo Series. No. 21237. Pictorial Post Card Pioneers
Whitechapel Art Gallery. Main Entrance. Charles Harrison Townsend 1901. Martin Charles. The Architects Journal
Motoring in the Olden Times. Highgate Archway
Old Archway. Highgate. E. Gordon Smith. 1908