Out of interest, what causes this 'bold' effect seen on the 5 of this 1 dollar bill's serial? Is it a misprint? : r/Bankstraphunting

2013 $1 One Serial No. Darker Than The Other

Misprint? : r/Bankstraphunting

A $5 Federal Reserve bank note with rare error found by collector heads to auction June 26 - Numismatic News

saw this bill with stars next to the serial numbers. is it worth anything? its in good-ish condition the picture makes it look pretty nasty (sorry for the poor quality picture) : r/Bankstraphunting

a couple I found today in some straps..my first low serial number note : r/ Bankstraphunting

Misprint? : r/Bankstraphunting

Bank strap hunting share your finds!

Hunting One Dollar Bank Straps & Showing Star Notes & Fancy Serial Numbers on 1 Dollar Bills I Found

I'm new to hunting for fancy serial numbers, and today I found an amazing strap of uncirculated 1's! : r/papermoney

Bank strap hunting share your finds!

Bank strap hunting share your finds!

I thought I read somewhere that it's a good thing when the bank doesn't stamp/sign off on the strap…. Did I misunderstand or is this a thing? Appreciate your help and time, Thank you! : r/papermoney