Did you know? Door knobs through history.

Today we have smart locks. Back then we had animal pelts. Take a look at the history of door knobs. Their origin is more interesting that you might think.

Door Knobs Weren't Invented Until AFTER The Civil War

Home, Commercial Door Hardware

How to Fix a Squeaky Door Knob: Your Quick Fix Guide – Gentle Hush

Leave your keys at the door with these Smart Door Locks - DesignWanted : DesignWanted

Intisar Khanani - Today's writing research involved door handles. Did you know the first locking doorknob was invented in 1878 by an African-American inventor named Osbourn Dorsey? Every time your bathroom knob

History of Glass and Crystal Door Knobs – Nostalgic Warehouse

Types of Door Knobs - The Home Depot

A Brief History Of The Door Handle

History of Glass and Crystal Door Knobs – Nostalgic Warehouse