Max Planck, German theoretical Physicist, Nobel Physics, 1994 MNH
£1.47 Buy It Now
Nobel Physics Winner Heike Onnes, Guinea Bissau 2009 MNH
£2.52 Buy It Now
Mozambique 2011 MNH, Steve Jobs, Chairman Apple Computer Inc, USA, Science
£7.56 Buy It Now
New Zealand Used Antarctic Research Min Sheet 1984
£3.75 Buy It Now
Nobel Physics to German physicist Max Von Laue, Guinea Bissau 2009 MNH Imperf -
£4.20 Buy It Now
(53204) GB FDC Inventors Tale Man in White Suit 1999 + Cinema 1996
£2.19 Buy It Now
Rwanda 1967 MNH 6v, Ntaruka, Hydro Power Station, Odd Diamond Shape
£1.68 Buy It Now
Isaac Newton theory of Colour & Light, Science, Uganda 1987 MNH
£2.31 Buy It Now
Namibia MNH Odd Unusual Round Shape SS, Telecommunications, 100 yrs -NM4
£3.99 Buy It Now
Guinea Bissau 2003 MNH Imperf, Galileo, Father of modern Physics, Astronomy
£3.78 Buy It Now
Ghana 2005 MNH 5v, Nobel winner Einstein, International Year of Physics
£7.62 Buy It Now
Italy 1980 MNH Blk, Antonino Lo Surdo, Physics Discovered Stark-Lo Surdo effects
£3.60 Buy It Now
Hexagon Odd Shape, Einstein, Nobel Physics
£1.97 Buy It Now
Guinea Bissau 2003 MNH, Galileo, Italy, Father modern Physics Astronomy
£2.70 Buy It Now
(49034) GB MNH Post Office Technology set 1969 unmounted mint
£0.99 Buy It Now
Kenya 1996 MNH 4v Blk Lt Up Corner Colour Guide, Lions Club, Ambulance, Medicine
£13.87 Buy It Now
Hexagon Odd Unusual Shape, Marie Curie, Nobel Physics, Chemistry
£1.97 Buy It Now
Togo 2011 MNH MS, Marie Curie Nobel Physics & Chemistry Winner -
£6.71 Buy It Now
Canada 2004 MNH 2v se-tenant pair TL, Smith & Herzberg, Nobel chemistry winners
£5.04 Buy It Now
Palau 2000 MNH, Marie Cure, Nobel Chemistry Physics
£2.73 Buy It Now
Hungary 1982 MNH 1v pair, Paper mill, Industry [RG]
£1.89 Buy It Now or Best Offer
Sao Tome 2008 MNH, James Watt, Invented Steam Engine, Transport
£1.68 Buy It Now or Best Offer
Maldives 2000 MNH, Millennium, 1769, James Watt Invents Steam Engine, History
£1.68 Buy It Now or Best Offer
UN (V) 1989 MNH 2v, Weather, Satellite images, Maps, Communication
£1.68 Buy It Now or Best Offer
Uganda 2000 MNH, Invention of Electric Light, Thomas Edison, Millennium
£1.89 Buy It Now or Best Offer
Guinea Bissau 2009 MNH SS, Galileo Galilei, Int. Astronomy Year, Planets
£2.52 Buy It Now or Best Offer
Liberia 2000 MNH, Wilsons cloud chamber Nobel Physics winning Invention
£1.85 Buy It Now or Best Offer
Equatorial Astronomy Instrument 13th AD, Liberia 2000 MNH, Millennium
£1.89 Buy It Now or Best Offer
Guinea Bissau 2009 MNH, Galileo, Father of modern physics, Astronomy Science [RG
£1.68 Buy It Now or Best Offer
Slovenia 2024 MNH 100 Years of Amateur Radio Sciences Telecommunications
£1.71 0 Bids or Buy It Now 2d 18h
Slovenia 2024 FDC 100 Years of Amateur Radio Sciences Telecommunications
£4.10 0 Bids 2d 18h
GECF Summit Gas energy energies algeria 2024
£1.90 Buy It Now
Algiers GECF Summit Gas energy energies algeria March 2024 Gaz
£7.50 Buy It Now
India 2016 MNH Blk of 4, Tata Power, Electricity, Solar Energy Wind Mills [Jw]
£1.68 Buy It Now or Best Offer
Barbuda 1976 MNH SS, Communication Telephone [Jw]
£1.68 Buy It Now or Best Offer
Dominica 2000 MNH, Ancient Water Alarm Clock [Ps]-
£1.89 Buy It Now or Best Offer
Congo 2006 MNH MS, Jules Verne, Science Fiction, Birds Eagle, Space Balloon
£2.94 Buy It Now or Best Offer
Dominica 2000 MNH, Concept of Efficiency, Millennium Stamp [Ps]
£1.89 Buy It Now or Best Offer
Isle of Man 1983 MNH 2v, large waterwheel, Designed by R Casement [Ps]
£1.68 Buy It Now or Best Offer
Austria 1979 MNH, Lighted match, Energy [Cw]
£1.46 Buy It Now or Best Offer
Tunisia 1977 MNH 1v, World telecommunication day [Cw]
£1.46 Buy It Now or Best Offer
Israel 1981 MNH 2v, Save Energy, Sun, Solar Energy [Ps]
£1.68 Buy It Now or Best Offer
Madagascar 1972 MNH, Communication satellite [Cw]
£1.46 Buy It Now or Best Offer
China PRC 1979 Block 19 Mint S/S Study Science from Childhood T41M MNH
£939.58 Buy It Now
Burundi 2012 MNH MS+SS, Graham Bell, Invetor, Telephone, Communication
£5.03 Buy It Now or Best Offer
Burundi 2012 MNH 4v, Alexander Graham Bell, Aviation, Inventor, Telephone
£2.51 Buy It Now or Best Offer
Burundi 2012 MNH Imperf MS+SS, Graham Bell, Inventor, Telephone, Communication
£7.55 Buy It Now or Best Offer
Belgium 1974 used, Adolphe Quetelet, Belgian astronomer [Cw]
£1.46 Buy It Now or Best Offer
Congo 2001 MNH Imperf, Millennium, Urbanisation, Buildings
£1.68 Buy It Now or Best Offer
Nepal 1985 MNH, Devighat Hydro Electric Project, Energy
£1.46 Buy It Now or Best Offer
Cape Verde 1981 MNH 3v, Telecommunications, Satellite Dishes
£2.51 Buy It Now or Best Offer
Poland 1982 MNH, Odo Bujwid, bacteriologist, Medicine, TB Bacillus Centenary
£1.89 Buy It Now or Best Offer
Czechoslovakia 2029-2034-label,MNH.Michel 2285-2290. Socialist contraction,1975.
£2.37 Buy It Now or Best Offer
Ferdinand Von Mueller physician, botanist, Science, Australia 1996 MNH
£1.68 Buy It Now or Best Offer
I - ran 1989 MNH, 10 yrs Asia-Pacific Telecommunications Org. Emblem, map,
£1.46 Buy It Now or Best Offer
Nevis 2000 MNH, 500 yr. old Inca Girl found in ICE Mount Ampato
£2.51 Buy It Now or Best Offer
Computer, Science, Microprocessor developed, Zambia 2000 MNH Millennium
£1.68 Buy It Now or Best Offer
Guinea-Bissau 2003 MNH, Haroun Tazieff, Naturalist, Volcano, Natural Disaster
£2.51 Buy It Now or Best Offer
Dominica 2000 MNH, First Metal Screw Invented, Science, Inventions
£2.02 Buy It Now or Best Offer
Egypt 1986 MNH, Ministry of health [Ae]
£1.46 Buy It Now
Congo 2006 MNH MS, Minerals, Charles Palache, American mineralogist,
£2.30 Buy It Now or Best Offer
Mozambique 2011 MNH, Steve Jobs, American business magnate
£2.51 Buy It Now or Best Offer
DDR 1978 MNH, Theodor Brugsch, Internal medicine, Politician, ECG, Heart
£2.30 Buy It Now or Best Offer
Guinea Bissau 2009 MNH Imperf, Galileo, Father of modern physics, Astronomy [Ae
£3.35 Buy It Now or Best Offer
South Africa 1991 MNH, Schonland, Queen Knighted for Services to British Science
£1.68 Buy It Now or Best Offer
Greece 1980 MNH 2v, Save Energy, Electricity, Bulb, Environment [Ae]
£1.46 Buy It Now
Korea South 2001 MNH, Millennium, Communications of future, Electronics, Mobile
£2.30 Buy It Now or Best Offer
Ferdinand Von Mueller physician, botanist, Science, Australia 1996 Mint no gum [
£1.46 Buy It Now
Dominica 2000 MNH, Industrial Revolution, Science, Millennium [Wg]
£1.68 Buy It Now or Best Offer
1st Liver Transplant, Medicine, Doctor, India 2014 [Wg]
£1.46 Buy It Now
Communication, Telecom, India 2017 MNH Blk [Wg]
£2.02 Buy It Now or Best Offer
Ceylon Sri Lanka 1966 fine used 2v,, New WHO building [Wg]
£2.10 Buy It Now or Best Offer
Rhodesia 1976 MNH 2v, Graham Bell, Invented Telephone, Communication [Wg]
£1.89 Buy It Now or Best Offer
Alternate Energy, 2006 MNH 4v, Wind Mills, Solar Energy, Save Environment [Wg]
£5.45 Buy It Now or Best Offer
Uganda 2000 MNH, World Time Zones 1884, Clocks Millennium Stamp [Wg]
£2.02 Buy It Now or Best Offer
Guinea 2009 MNH Imperf SS, India Summit on Development by Energy & Resources
£7.55 Buy It Now or Best Offer
Germany 1973 MNH, Copernicus Astronomy Solar System Sun Science People [OS]
£1.68 Buy It Now or Best Offer
Brazil 1988 MNH 2v, Save Energy, Electricity [OS]
£1.68 Buy It Now or Best Offer
Energy Conservation Solar, Bio gas, Animals Energy, Kenya 1985 MNH 4v [OS]
£3.35 Buy It Now or Best Offer
UAE 2013 MNH MS, World Energy Forum for Leaders [OS]
£8.12 Buy It Now or Best Offer
France 1991 Used Cover, Slogan Meter on Handicaps, Health [Mv]
£2.73 Buy It Now or Best Offer
Poland 1982 MNH, Robert Koch Nobel Medicine Winner, TB Bacillus Centenary [Mv]
£1.89 Buy It Now or Best Offer
2006 MNH 1v, Biotechnology, Science [Mv]
£1.68 Buy It Now or Best Offer
Petrochemical Industry, Energy, Austria 1980 MNH [Mv]
£1.68 Buy It Now or Best Offer
Geomagnetic Compass 17th Century AD Science, Micronesia 2000 Millennium MNH
£1.68 Buy It Now or Best Offer
(86779) GB Benham FDC Medical Discoveries Peak Practice Wirksworth 1994
£2.09 Buy It Now
(109415) Astronomy GB PPS Sothebys FDC Greenwich CDS 1990
£5.98 Buy It Now
Poland 1982 MNH, Odo Bujwid, bacteriologist, Medicine, TB Bacillus Centenary [J
£1.89 Buy It Now or Best Offer
Belgium 1983 Used Blk, Women - Executive, Telecommunication, Communication
£1.68 Buy It Now or Best Offer
(86329) GB Used 4d Philatelic Exhibition Chester 1970 ON PIECE
£1.39 Buy It Now
Congo 2006 MNH Imperf MS, Jules Verne, Space, Trains, Airplane, Elephant [Lo]
£3.78 Buy It Now or Best Offer
(105830) CLEARANCE PPS Sothebys Halleys Comet GB FDC London Planetarium 1986
£6.98 Buy It Now
(105188) RAF(P&P)7 Queens Beasts GB FDC Lincoln 1998 No 216/220
£3.98 Buy It Now
Algeria 2023 vaccination children unicef diseace health vaccine BCG tuberculosis
£5.60 Buy It Now
Algeria 2023 vaccination children unicef diseace health vaccine DPT
£5.60 Buy It Now
Algeri 2023 vaccination children unicef diseace vaccine JP Japanese Encephalitis
£5.60 Buy It Now
Algeria 2023 vaccination children unicef diseace health vaccine rotavirus
£5.60 Buy It Now
Algeria 2023 vaccination children unicef diseace health vaccine oral polio
£5.60 Buy It Now
Algeria 2023 vaccination children unicef diseace vaccine PCV Pneumococcal
£5.60 Buy It Now
Algeria 2023 vaccination children unicef diseace health vaccine Measles Rubella
£5.60 Buy It Now