What sign is this?
Stop
What sign is this?
Caution
What sign is this?
Danger
What sign is this?
Emergency Exit
What sign is this?
Exit
What sign is this?
Push
What sign is this?
Pull
What sign is this?
Open
What sign is this?
Closed
What sign is this?
Caution Wet Floor
What sign is this?
Walk
What sign is this?
Don't Walk/Wait
What sign is this?
First Aid
What sign is this?
Railroad
What sign is this?
Poison
What sign is this?
Elevator
