Lot 50943 – 1875-1993, METROLOGY thematic collection in ten al

1875-1993, METROLOGY thematic collection in ten albums, showing a wide range of important persons in history having achieved major discoveries in various fields of measurement, highlights in the collection including 1943 General Gouvernement Kopernicus booklet, Danish 1951 Örsted essay, Benjamin Franklin section including early proof, Polish Marie Curie covers, important George Washington section incl. scarce 1875 N°1 reprint (cert. Jakubek), see also enclosed list with purchase of ca.DKK50’000 over the years (Est. € 1’500/2’000)