The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Isle of Man Post Office Authority. 1840 The Penny Black. Belgica 90. Bridson and Horrox. An Isle of Man Pre Stamped Card
Isle Of Man Post Office Authority T. P. O. Special. Mannin Collection. Albert Lowe
Isle Of Man Post Office Authority T. P. O. Special. Arrives at Ballasalla on Wednesday. Mannin Collection. Albert Lowe
Isle of Man Post Office Authority. T. P. O. Special. Mannin Collections. Albert Lowe
Salisbury. Parcel Post Centenary. A Post Office Picture Card
Snaefell Mountain Railway. Railways and Tramways of the Isle of Man. Isle of Man Post Office Calendar. Nelson Press. A. D. Theobald
All Aboard Please. Manx Buses Part. 1. Straker Square 25. Seat Single Deck. 1914. MN. 590. Designed by Peter Hearsey. Walsall Security Printers. An Isle of Man Post Office Stamp Card No. 20. 6
All Aboard Please. Manx Buses Part. 1. ADC 416. 28. Seat Single Deck 1927. MN. 4927. Designed by Peter Hearsey. Walsall Security Printers. An Isle of Man Post Office Stamp Card No. 20. 6
