Selling typewriters

The market for typewriters (new that is not vintage gear sold to obsessives and crazies by Etsy and eBay) is a bit small these days but back before the days of personal computers typewriters were big business. I've always had a liking for typewriter adverts, here are 4 i've scanned from a calendar of "60s" adverts. More lovely typewriter adverts can be seen here.