Why were old lathes, milling machines and drills green?
The green lathes, milling and drilling machines seem like relics from times gone by. These robust machines, often lacking CNC technology, are now rarely seen. From the 1950s to the 1980s, the so-called Reseda Green was one of the standard colours. Since green causes the least eye strain and helps prevent accidents in the workshop, Germany even had a standard, DIN 1844, until 1974, which specified