Help with these please.

[mainer]

Hello all I was just wondering if anyone could tell me if I have anything here or not? All 3 are made of flint I think. any help is much appreciated. Thank you.
Mainer

 

Amazon Forum Fav 👍

Minelab PRO-FIND 35 Waterproof Pinpointer Metal Detector for Experts with Tone ID & Adjustable Sensitivity - Grab it through Amazon!

[creekhunter]

Could be, the first one looks a little like a gun flint!

 

[mainer]

Thank you for that creekhunter the first one is really smooth like it had been in someones hand a lot. Dont think Ive ever found a gun flint but it def. could be. Thanks again.
Mainer

 

[creekhunter]

No problem, check out this link, it has a couple gun flints that look similar...
http://lithiccastinglab.com/gallery-pages/2005aprilhistoryofflintknappingpage2.htm