augusi 11 1788
I have taken this oper iuny io
riie io you io lei you [know] thai i am
werer wel and i hope that
ihese few lns wil find you
the same we send our besi
regard i you Dear frinds
we wold be very [obliged] io you [illegible]
roda can gou alon

[Here is a more readable transcription:

august 11 1788
I have taken this opportunity to
write to you to let you [know] that i am
very well and i hope that
these few lines will find you
the same we send our best
regard to you Dear friends
we would be very [obliged] to you [illegible]
Rhoda can go along [or alone] ]

Lunen

[Address]

[illegible]