Copper Coins [Risolto]

I have received two Coins that I have never seen before and don't Recognize any thing on them.
The First has St George slaying the Dragon on one Side the other has some initials and the Date 175?.
It is 25.25mm Dia 2.9mm Thk with a Weight of 12.09g

The other is very Worn with a word on one side ending in RA
It is 26.3mm Dia 1.9mm Thk with a weight of 7.37g


Your Help would be very much Appreciated as I haven't a clue on these two.

Check under xxxxxx empire

https://en.numista.com/catalogue/index.php?e=russia-empire&r=&ct=coin&im1=&im2=&tb=y&tc=y&tn=y&tp=y&tt=y&cat=y&ru=&ca=3&no=&v=&i=&b=&d=&u=&a=&dg=1750-1800&m=np&f=&t=&w=&mt=&g=&se=&c=&wi=&sw=

I think the date on your first coin is 1759. Together with the specification it would make it this coin, Russian Empire, 1 Kopeck, C# 6.1: https://en.numista.com/catalogue/pieces88340.html.
Under the horse you should read "КОПЕИКА" but your coin is too far gone, I can only read the "A" with certainty. With the coin in hand and knowing what to look for, you might read more letters.

Your second coin is a Russian Empire, Pavel I coin: https://en.numista.com/catalogue/index.php?r=&ct=coin&im1=&im2=&tb=y&tc=y&tn=y&tp=y&tt=y&cat=y&ru=1491&ca=3&no=&v=&i=&b=&d=&u=&a=&dg=&m=np&f=&t=&w=&mt=&g=&se=&c=&wi=&sw=

It should be the 1 Kopeck coin (https://en.numista.com/catalogue/pieces22643.html) although there's a big difference in weight, even for a very worn coin.



The first three digits of the date are visible (179) but the fourth and most important one isn't. By elimination (it can only be a 7, 8 or 9) I would say it's also a 9 (although I'm not sure).
I believe for the mint the M is visible under the 9 but all mints have an M so that doesn't help us. Unfortunately, the first letter of the mint (should be under the 7) is not visible at all.

Thank you all I have now found them I would have never looked for them from that location.There are a few others that I have to photograph yet.
Thank you again for your knolwage.
Ian.