Vintage Brass Padlock On Copy Very Stock Photo 93130651 - Shutterstock View Preview Sign In We're Sorry! Sign in to our Contributor site. Sign In Forgot your password? Create your free account Create your Free Account Please send me product announcements, helpful advice, and special promotions. Download By creating an account, I agree to Shutterstock's Website Terms, Privacy Policy, and Licensing Terms. Sign In By Robyn Mackenzie Royalty-free stock photo ID: 93130651 Vintage brass padlock, on copy of very old technical drawing. solution secrets unlocking aging antique blueprint brass brass padlock concept diagram drawing engineering finding solution grunge history idea invention old open padlock retro rust rusted rusty science sepia technical drawing unlocking secrets vintage Show more Show less Categories: Science, Vintage Similar images See all Same model See all Same artist See all