Runic stone, raised by Harald Bluetooth in 959AD to commemorate bringing Christianity to Denmark, the stone is called Denmark's certificate of baptism, outside Jelling church, Jutland, Denmark, Scandinavia, Europe

Solar thermal and solar PV panels on the roof of the Crystal building which is the first building in the world to be awarded an outstanding BREEAM (BRE Environmental Assessment Method) rating and a LEED (Leadership in Energy and Environmental Design) platinum rating. London, UK.

Solar thermal and solar PV panels on the roof of the Crystal building which is the first building in the world to be awarded an outstanding BREEAM (BRE Environmental Assessment Method) rating and a LEED (Leadership in Energy and Environmental Design) platinum rating. London, UK.

Solar thermal and solar PV panels on the roof of the Crystal building which is the first building in the world to be awarded an outstanding BREEAM (BRE Environmental Assessment Method) rating and a LEED (Leadership in Energy and Environmental Design) platinum rating. London, UK.

The Crystal building which is the first building in the world to be awarded an outstanding BREEAM (BRE Environmental Assessment Method) rating and a LEED (Leadership in Energy and Environmental Design) platinum rating. London, UK.

Ukraine - religion of ukrainian orthodox church presenting certificate to priest at seminary in

Bridal couple getting the marriage document, Indian wedding, Loma Plata, Chaco, Paraguay, South America

Certificate of disability, prescription, symbolic picture

Certificate of disability and pills

Congratulatory certificate with ornate writing on the occasion of the resignation of Hugo Jacobi in 1905, Gutehoffnungshuette ironworks, GHH, St. Antony-Huette ironworks, LVR Industriemuseum industrial museum, Oberhausen, North Rhine-Westphalia, Germany,

Artfully crafted congratulatory certificate on the occasion of the resignation of Hugo Jacobi in 1905, Gutehoffnungshuette ironworks, GHH, St. Antony-Huette ironworks, LVR Industriemuseum industrial museum, Oberhausen, North Rhine-Westphalia, Germany, Eur

Happy graduated adult man wearing a bachelor gown and a black mortarboard and showing his diploma while looking at camera

Happy graduated man in a black gown jumping while holding his diploma

Voucher from the city treasurer's office Stadtkasse Braunschweig to the value of 75 Pfennig, front and rear, circa 1921

Coupon, front and rear, credit unions bill in the amount of 5 marks, circa 1917, National Debt Office of Germany, Reichsschuldenverwaltung

Coupon, front and back, value of 25 pfennig, from the Kaemmereikasse, Detmold, Germany, circa 1920

Vouchers, Bildungsgutschein coupons, lettering "Gutschein Bildung", German for "education voucher", symbolic image

Witness signing certificate during naming ceremony in an historic barn

Close up of stock certificate

Close up of stock certificate

Close up of stock certificate