"I am detained here in Prision..."

London July 27 1879
To E.I.P.
Barister [sic]
I am detained
Here in Prision By
D.R. Buck and DR
Anderson I wish
you would ishue [sic]
a Rit [sic] of [habeas corpus]
for my Liberty
This Forenoon
[...?]
Little your Lord
and Saviour Jesus
Christ