To meet the members of the Seventh International Congress of Hygiene & Demography at the Guildhall, on Tuesday August the 11th, 1891 ... : the Corporation of the City of London requests the company of.

The ornate invitation has coats of arms and vignettes of air, earth, fire, water, Epping Forest and Holborn Viaduct. A coupon ("Admit one, not transferrable") is attached to the left side, perforated so that it can be torn off and handed in on admission. It was sent in an envelope (EPH421:5) with the Corporation's coat of arms (Domine dirige nos) printed on the back in red and a leaflet (EPH421:6) explaining and giving 'A description of the invitation card for the hygiene & demography conversazione'. It was designed by Blades, East & Blades, 23 Abchurch Lane, London, E.C.