Identification and valuation of ancient roman coins

[mkPVB]

ello,

The following coins entered my collection. Unfortunately I don't collect ancient coins and have no idea what they are and if they are worth anything. Trying to understand if there is anything of interest of if I should donate them.
Thanks!
1 https://ibb.co/fAyFmm
2 https://ibb.co/fobeCR
3 https://ibb.co/fw5vmm
4 https://ibb.co/fhCamm
5 https://ibb.co/mXvvmm
6 https://ibb.co/kW286m
7 https://ibb.co/hZLHz6
8 https://ibb.co/fXeAK6
9 https://ibb.co/keLHz6
10 https://ibb.co/dbjcz6
11 https://ibb.co/maucz6
12 https://ibb.co/gajMRm
13 https://ibb.co/eSqHz6
14 https://ibb.co/gOM1Rm
15 https://ibb.co/gPCxz6
16 https://ibb.co/fWxVK6
17 https://ibb.co/b9O4e6
18 https://ibb.co/n61CXR
19 https://ibb.co/kKm1Rm
20 https://ibb.co/gT3RsR
21 https://ibb.co/cFyFmm
22 https://ibb.co/ne1qK6
23 https://ibb.co/jab1Rm
24 https://ibb.co/n4nxz6
25 https://ibb.co/k3dRsR
26 https://ibb.co/h7isXR
27 https://ibb.co/k5xKCR
28 https://ibb.co/h8FT6m

[Peckris]

From what I can see, most of them are mid- to late-Empire bronzes, which exist in huge quantities. However, well over half of yours are sufficiently well preserved for identification purposes. I haven't spent any time doing that, but if you're interested, one of the Rotographic books in the banner above (Roman Base Metal Coins) might be a useful thing to get.