1805 EL to London with straight-line LOUGHREA in black

1805 Entire Letter to London manuscript "9" in black to Dublin, re-charged "1/8" to London, with a very fine straight-line LOUGHREA in black 43 x 5mm, reverse with small Dublin transit cds MY / 1 in black (F/K 21) and London "S" cds MAY 5 in oxidised red ink.
It is interesting to note that the writer complains about the slow transmission of mails, this letter taking a week to reach London.