I think I found it -
the first line AE lettering is in GAELIC
then the worn next line could be Chapel [in lower case].
with the last line a 1775 date [or similar].
There is a drawing about half way down this [Edinburgh] page
https://threadinburgh.scot/2022/08/30/the-thread-about-the-edinburgh-gaelic-chapels-and-the-spiritual-wanderings-of-the-citys-gaels/
Quote: Back to the Gaelic chapel, it issued its own communion tokens with a
verse from Corinthians on the back. The New International Bible gives this verse as
“Let a person examine himself, then, and so eat of the bread and drink of the cup.
For anyone who eats and drinks without discerning the body eats and drinks judgment
on himself.” The date of 1775 most likely refers to the appointment of the minister.
Though yours could be a different date, say 1776 or other.