Old But Probably Not Medieval. European ? Small Silver Coin.

Looks like a solidus from the Polish-Lithuanian Commonwealth, Sigismund III Vasa. Here is the Numista link: https://en.numista.com/catalogue/pieces126670.html

The year is difficult to read. (16)14? Perhaps someone of the real experts on these coins here, like tdziemia, can confirm and comment further.

The up-and-down arrows at the bottom of the first picture are the mark of the Vilnius mintmaster during this reign.
And as you say, the numerals for the last two digits of the date are in the field to left and right of the S monogram in the second photo, so it is 1614 (the 4 is just visible at the right edge of the coin).

These solidi from Vilnus and Riga mints, and the poltoraks from Bromberg mint 1614 to 1627 are nice series for collectors of older world coins because (a) a lot of them are available on the market at very reasonable prices, (b) many have survived in high grades. Many collectors here on CCF have some in their collections (I just picked up a lot of 5 in mostly EF/AU for $50 )

So @JBL, maybe you will have another soon!