index	Click on the unit title for authority details
Purple	Purple	Purple
1st Div Engineers	2nd Div Engineers	3rd Div Engineers
Purple	Purple	Purple
4th Div Engineers	5th Div Engineers	6th Div Engineers

Dark Blue & Red	Purple	Purple & White	Purple & White
1st Field Sqdn, AE; Imp Field Sqdn, RE; D Field Tp & Bridging Train, AE	1st Army Troop Coy, AE	Topographical Section	Electrical & Mechanical Mining & Boring Coy
Purple	Purple	Purple	Purple
Tunnelling Coys	1st Tunnelling Coy	2nd Tunnelling Coy	3rd Tunnelling Coy

Purple & Red	Purple & Red	Purple & Red	Purple & Red
No 15 Light Railway Operating Coy	No 16 Light Railway Operating Coy	No 17 Light Railway Operating Coy	No 35 Broad Gauge Railway Operating Coy
Purple & Red		Purple & Red
No 59 Broad Gauge Railway Operating Coy		No 60 Broad Gauge Railway Operating Coy

Purple & Red	Purple & Red	Purple & Red	Purple & Red
1st Light Railway Operating Coy	2nd Light Railway Operating Coy	3rd Light Railway Operating Coy	4th Broad Gauge Railway Operating Coy
Purple & Red		Purple & Red
5th Broad Gauge Railway Operating Coy		6th Broad Gauge Railway Operating Coy

© 2005 Dept of Defence