Ottawa

1
INTRODUCTION
An idea of some of the main military
communications techniques in the field during the
past 100 years LCol DW Edmunds, (Ret.)
2
MESSAGE FORM
3
DESPATCH RIDER
4
PIGEON
5
SEMAPHORE
Letter D
Ready
6
MORSE FLAGDOT
DASH
7
LINE COMMUNICATIONS
Morse Code Buzzer Fullerphone Voice Telephone
Switchboard Both Superposing Transformer S
Dx 1 4
8
Gin Palace
EXTERIOR
9
Gin Palace
INTERIOR
10
WIRELESS SET 52
11
WS 10EXTERIOR
12
WS 10INTERIOR
13
CIPHER MACHINE
14
Thanks to CE Museum
www.c-and-e-museum.org/eng_foyer.html
Curator MWO Doug R. Hildebrand, CD (Ret'd) -
Artefacts and Research Inquiries