Long time buried objects

[Dream Chaser]

Anyone has any idea what these are and how much they worth? These objects are small but their weight is quite heavy.

 

Amazon Forum Fav 👍

Upgraded Night Vision Monocular Digital Infrared Monocular Telescope for 100% Darkness with 8X Zoom - Grab it through Amazon!

[A2coins]

Any markings or some more pictures