1 British Birds 1937
2 British Wild Flowers 1937
4 British Trees and Shrubs 1938
5 British Wild Animals 1938
6 British Freshwater Fishes 1941
7 British Grasses 1942
8 Dogs 1945
10 British Geology 1949
11 Airplanes 1942 + 1943 / 45
11 Aircraft 1949/53/56/57/58/59/65/66/69/73
14 British Moths 1952
15 Ships 1952
21 Automobiles 1955/56/57/58/59/61/62/63/68/69/71/73/76
23 Railway Locomotives 1957/58/60/61/62/64/77
27 Cacti 1958
28 Sea Fishes 1958
37 Sculpture 1966 (any) replacement
40 Commercial Vehicles 1966 (quote any book)

Also required. Paperback Observer Books

Special Advertising Covers Issued by CYANMID Ltd

Some Illustrated Cyanmid Covers

1.Birds ref.559.1177
4.Trees ref.p5828.379
5.Wild Animals ref.1785.178
17.Insects of the British Isles ref.2725.478
22.Weather ref.1447.580
32.Astronomy ref.2626.877
34.Modern Art ref.D6365.1080
41.Heraldry ref.D6113.1279
49.Cricket ref.0094.1279
55.Awards & Medals ref.8.774
63.Tourist Atlas of Great Britain ref.1554.282
69.Coins ref.0.7232.1564.2
75.Firearms ref.2701.278

 Observer Directories

World Aircraft 1961
Fighting Vehicles 1972
Military Vehicles 1972
Basic Military Aircraft 1974
Basic civil Aircraft 1974
Army Vehicles 1974
Soviet Aircraft 1975
Airlines and Airliners 1975
Space flight 1978
British Steam Locomotives 1980
Military Aircraft 1982
Royal Naval Submarines 1982
Modern Military Vehicles 1983
US Naval Developments 1984

Australian Issues

Fully Illustrated List

A1.Snakes and Lizards of Australia 1979
A2.Birds of Australia 1979
A3.Steam Locomotives of Australia 1979
A4.Civil Aircraft of Australia and New Zealand 1979
A5.Sailing Craft of Australia and New Zealand 1979
A6.Rocks and Minerals of Australia 1979
A7.National Parks of Australia 1981
A8.Wildflowers of Australia 1981

I Also Collect Wayside and Woodland Books

If you are not sure, please quote any book you have. Or send me your list of books for sale. You cannot waist my time.

Links to other Observer Sites                                                       Australian Site             Dave Ellisons Observer Books