Two plates, as made

London

Elevated photograph beside bird's-eye illustration / lithograph. Do not treat them as the same kind of evidence.

On the rooftops of London, c. 1865. Unknown photographer. National Library of Ireland, STP_0424.. Elevated photograph.

c. 1865·London

On the rooftops of London

Unknown photographer. National Library of Ireland, STP_0424.

Elevated photograph

What this plate shows

A camera on London roofs. Chimney pots in the near field. St Paul’s dome in the distance. Smoke, brick, and a real horizon. This is an elevated photograph, not a bird’s-eye lithograph. The city is whatever the lens could hold from that roof, that day.

Image type
Elevated photograph
Source
National Library of Ireland on The Commons; Wikimedia scan. Pre-1869 rooftop view, likely c. 1865.
License
No known copyright restrictions (Flickr Commons / NLI).
Open this plate alone
London from the south side of the Thames, c. 1865. Printed panorama (Leventhal Map Center / Wikimedia scan).. Bird's-eye illustration / lithograph.

c. 1865·London

London from the south side of the Thames

Printed panorama (Leventhal Map Center / Wikimedia scan).

Bird's-eye illustration / lithograph

What this plate shows

A drawn strip of London seen from the south bank: river, bridges, dome, a continuous skyline. An illustration of the whole, not a single exposure. Set it beside the rooftop photograph before deciding they show the same city the same way.

Image type
Bird's-eye illustration / lithograph
Source
Norman B. Leventhal Map Center collection, circulated via Wikimedia Commons.
License
Public domain.
Open this plate alone