Thanks for the help;I certainly need it.
This month,I finally figured out how to post pictures.
On the 75 mm shell casing,none of the markings on the base,are listed in your headstamp list.
The tracers were pictured by mistake.I only want a value check;and this is not the Forum for that.
In the first piture,the top cartridge is completely unknown to me;the bottom one is probably a 22 Winchester Rim Fire
In the second picture,the top cartridge is probably a 22 long rifle shot shell
the bottom one is too long for a short,and too short for a long,I think.
I live in the Mid Hudson Valley (Newburgh).The river is frozen.The Newburgh/Beacon Ferry is frozen,too.