Science

Macao (Macau) 2021 Printing Bureau - 120th Anniversary - Mint Never Hinged (MNH) Sheetlet with 1 value (1v M/S): 14.00PTCS   At The Joy of Stamps w...

Macao (Macau) 2021 Printing Bureau - 120th Anniversary - Mint Never Hinged (MNH) Set of 2 values (2v Set): 2.50PTCS, 4.00PTCS   At The Joy of Stamp...

Slovenia 2021 Ivan Bajde - First Slovene Inventors - First Day Cover (FDC)   Sheetlet with 1 value (1v M/S): E0.69     Visit my shop for other Inve...

Slovenia 2021 Ivan Bajde - First Slovene Inventors - Mint Never Hinged (MNH)   Sheetlet with 1 value (1v M/S): E0.69     Visit my shop for other In...

Slovenia 2017 Gorenje Washing Machines - Mint Never Hinged (MNH)Set of 1 value (1v Set): 0.78     Visit my shop for other Technology, Invention, De...

Guinea-Bissau 2016 Thomas Edison (1847-1931) 85th Memorial Anniversary - MintNever Hinged (MNH)Sheetlet with 4 values (4v M/S): * (825FCFA) - Phono...

Palau 2018 Leonardo Da Vinci - 500th Memorial - Mint Never Hinged (MNH)Sheetlet with 4 values (4v M/S): $1, $2, $3, $4Visit my shop for other Leona...

France 2020 Fardier de Cugnot - 1st Self-Propelled Vehicle - Mint Never Hinged(MNH)Set of 1 value (1v Set): E1.16 Visit my shop for other Invention...

Great Britain (GB) 1967 British Discovery & Invention - Mint Never Hinged (MNH)   Set of 4 values (4v Set): (4d) - Radar (1/-) - Penicillin (1...

Romania 2020 Romanian Collections - Phonographs - Mint Never Hinged (MNH)Sheetlet with 1 value (1v M/S): 28.50LVisit my shop for other Inventions, ...

Togo 2017 Alexander Bell - 95th Memorial Anniversary - Mint Never Hinged (MNH)Sheet with 1 value (1v S/S): 3300FVisit my shop for other Alexander B...

Slovenia 2019 Sundial & Astronimical Clock - Joint Issue (JIS) with Slovakia -Mint Never Hinged (MNH) Se-tenant Set of 2 values (2v Set): E1.17...

Togo 2017 Alexander Bell - 95th Memorial Anniversary - Mint Never Hinged (MNH)Sheetlet with 4 values (4v M/S): 800F x 4Visit my shop for other Alex...

Malaysia 2018 Telegraph Museum - Mint Never Hinged (MNH)Sheetlet with 1 value (1v M/S): RM3Visit my shop for other Museums, Architecture or Malaysi...

Guinea 2015 Louis Lumiere (1864-1948) - Mint Never Hinged (MNH)Sheet with 1 value (1v S/S): 35000FGVisit my shop for other Lumiere, Inventions or G...

Suriname 2016 Inventions - Mint Never Hinged (MNH)Block with 4 values (4v Block Set): * (SRD 4.00) - Metronome - 1916 * (SRD 5.00) - Davy Lamp / M...

Sierra Leone 2016 Thomas Edison (1847-1931) 85th Memorial Anniversary - MintNever Hinged (MNH) Sheetlet with 4 values (4v M/S): * (Le 6000) - Phono...

Solomon Islands 2017 Alexander Graham Bell - 95th Memorial Anniversary - MintNever Hinged (MNH)Sheetlet with 4 values (4v M/S): $10 x 4 Visit my sh...

Solomon Islands 2017 Thomas Edison - 170th Anniversary - Mint Never Hinged(MNH)Sheetlet with 4 values (4v M/S): $10 x 4 Visit my shop for other Th...

Solomon Islands 2017 Alexander Graham Bell - 95th Memorial Anniversary - MintNever Hinged (MNH)Sheet with 1 value (1v S/S): $40 Visit my shop for o...

Mozambique 2015 Invention of Gas Mask - 100th Anniversary - World War I (WWI) -Mint Never Hinged (MNH)Sheetlet with 4 values (4v M/S): 66.00MT x 4 ...

Maldives 2015 Invention of Gas Mask - 100th Anniversary - World War I (WWI) -Mint Never Hinged (MNH)Sheetlet with 4 values (4v M/S): MVR22 x 4 Visi...

Finland 2020 Made in Finland - First Day Cover (FDC)Set of 6 self-adhesive values (6v S/A Set): Non-value Indicator x 6Visit my shop for other Scie...

Finland 2020 Made in Finland - Booklet - Mint Never Hinged (MNH)Booklet with 6 self-adhesive values (6v S/A Booklet): Non-value Indicator x 6Visit ...