3. When a man went into a barber shop, what could he ask the barber to use, to shave him, that's NOT offered as a standard service anymore?
From Quiz Obsolete Jobs
Answer:
straight razor
With a warm moist towel to soften the skin first, a carefully stropped blade, a steady hand, and an astringent aftershave afterwards, a straight razor shave can be a relaxing experience. Men who lived in town and didn't like shaving themselves might go over to the barber's shop a few times a week, and the close straight razor shave would keep them looking good. I had a friend do it to me and really enjoyed the relaxing aspect, but fewer commercial barber shops offer it, due in part to fear of spreading blood-borne diseases, and also due to the fact that disposable blades make shaving oneself easier, so men don't need to pay for shaves anymore - and of course there are now electric shavers. One imagines men with long beards in the old days, but in typical US/British fashion, clean-shaven faces were the norm for decades or centuries up to the 1860s, then beards returned from the turn of the 20th century to the hippy era.