Mercurochrome... If you read the words above and cringed then you know exactly what I'm talking about! It came in a little bottle with a cap that served as a dropper or just had a stick on it. It was this reddish orange color that stained everything it touched including your skin for days. And it was what my mom used on every cut or scrape throughout my childhood. Just the mention of it brought tears to my eyes.
Mimeograph machine - Teachers would use this to print worksheets for the class. If you were lucky, they were at your desk fresh and COLD and smelling wonderful!! Someone should have bottled that smell! --- and that purple color :)