Picture 1 is a sincgars base. Doubt you will get $5 for it if it ain't new.
#2 is a C-2298 station control box for a VIC-1 worth about $10 wholesale, $20 retail.
#3 is a 12 series (RT524, RT246, GRC160 [ie PRC-77 series]) radio mount. It also is worth about $5 if you're lucky.
#4 is another C2298 with a CX4723 cable attached.
#5 is the creme-de-la-creme. That my friend is an AM-1780 amplifier for a VIC-1 system. You hit the jackpot if it is not demilled. These can bring as high as $180 a piece if functional. This is the hardest to find component to the VIC-1 system. Unscrew the back cover and see if it is still clean and dry inside. If so, pay the $25 bucks for a MX-7777 surge supressor and another 20-30 bucks for the cables that go from the battery to the surge sup and the one from the surge sup to the AM1780. Install it in you favorite deuce for intercom.
You are indeed a lucky man. Now go play the lottery.