All the resources, plus additional First World War material, used in this exhibition can be found here; listed by holding Institution.

Institution of Civil Engineers

Photographic items, click to enlarge:

The drawings were given in 1920

The drawings were given in 1920

by User Not Found | 12 May, 2014
The drawings were given in 1920

The drawings were given in 1920

by User Not Found | 12 May, 2014
The drawings were given in 1920

The drawings were given in 1920

by User Not Found | 12 May, 2014
Institution of Engineering and Technology

Index of names on the IET honour roll and an article about the roll:
Honour Roll Index and article

Biographies:
Henry Ellis
William McClelland
Oliver Heaviside

Stories related to the war:

Library and Archive First World War Blog

Photographs, paintings and written items, click to enlarge:
The drawings were given in 1920

The drawings were given in 1920

by User Not Found | 12 May, 2014
The drawings were given in 1920

The drawings were given in 1920

by User Not Found | 12 May, 2014
The drawings were given in 1920

The drawings were given in 1920

by User Not Found | 12 May, 2014
The drawings were given in 1920

The drawings were given in 1920

by User Not Found | 12 May, 2014
The drawings were given in 1920

The drawings were given in 1920

by User Not Found | 12 May, 2014

Institution of Mechanical Engineers

Biographies of members who died as a result of WW1:
Honour Roll

A joint memorial was held between all the main engineering institutions in 1919:

The Institution's Journals list men on active service, records deaths and sometimes other details and notes government use of the Institution's headquarters. Mention is also made of funding and special engineers forces:
Journal 1914-1915
Journal 1916
Journal 1917
Journal 1918
Journal 1919

Just before the outbreak of war in 1914 a group of our Member's visited Paris:
Summer Meeting Programme

Discussing the development of the tank and its use during WW1, TLH Butterfield (IMechE Proceedings: Auto 1965 180:159):
'Design and Development of Fighting Tanks'

Information on and discussions about women workers in factories, Olive Monkhouse and Ben Morgan (IMechE Proceedings 1918 Jan-May):
'Employment of Women in Munitions Factories'
'The Efficient Utilization of Labour in Engineering Factories, with special reference to women's work'

Minutes cover the Institutions whole history (from 1847), wartime issues such as supplies and the requisitioning of headquarters are discussed:
Council Minutes

Membership records cover the Institutions whole history (from 1847), search for wartime relatives or people:
Membership Records

Model:

3D First World War Mercedes, made by German prisoners of war

WWI Car Model

Photographs, reports/letters and drawings, click to enlarge:
The drawings were given in 1920

The drawings were given in 1920

by User Not Found | 12 May, 2014
The drawings were given in 1920

The drawings were given in 1920

by User Not Found | 12 May, 2014
The drawings were given in 1920

The drawings were given in 1920

by User Not Found | 12 May, 2014
The drawings were given in 1920

The drawings were given in 1920

by User Not Found | 12 May, 2014
The drawings were given in 1920

The drawings were given in 1920

by User Not Found | 12 May, 2014
The drawings were given in 1920

The drawings were given in 1920

by User Not Found | 12 May, 2014