Publicity methods for engineers; the proceedings of the first National conference on public information held under the auspices of the American association of engineers (1922)

National Conference on Public Information. 1st, Chicago, 1921, American Association of Engineers · Chicago, American Association of Engineers · leaf 40

An illustration from Publicity methods for engineers; the proceedings of the first National conference on public information held under the auspices of the American association of engineers, 1922, leaf 40 — Plrine a U-lnefamortar at Fort t!acArthur. 70O-16.projectile; maga,10,000 yards. Public Information B»r*au AswrloaB Aseoclatloo of aigine-era 63 S, Adams 5t., Obieaca Civilian Coast Artillery THIS series of pictures illustrates the general news appeal of non-technical activities of an engineering…

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Publicity methods for engineers; the proceedings of the first National conference on public information held under the auspices of the American association of engineers (1922)

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