1806 Popham Telegraph Signals
253
269
863
261
471
958
220
370
4
21
19
24
england
expect
that
every
man
will
do
his
d
u
t
y
duty
not in signal book
Uses 12 hoists of at most 3 flags.
England expects that every man will do his duty
Use telegraphic flag (at beginning)
Use finish flag (at end)
Use substitute flag (for second of two consecutive digits)
flag ratio 1:1
flag ratio 1:2
flag ratio 2:3
flag width (pixels)
Source Material:
Original Popham Marine Vocabulary on Google Books
PDF of 1806 signal book, used as a basis for this web page
v.1.1