File:The world's first regular high definition television service was inaugurated here by the BBC 2 November 1936.jpg

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Summary

Description
English: Blue plaque erected in 1977 by Greater London Council at Alexandra Palace, Wood Green, London N22 7AY, London Borough of Haringey
Date
Source Own work
Author Spudgun67
Camera location51° 35′ 39.9″ N, 0° 07′ 45.25″ W View this and other nearby images on: OpenStreetMap

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author name string: Spudgun67
Wikimedia username: Spudgun67
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copyright status

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copyright license

Creative Commons Attribution-ShareAlike 4.0 International

inception

25 January 2015

coordinates of the point of view

51°35'39.905"N, 0°7'45.246"W

source of file

original creation by uploader

exposure time

0.01111111111111111111 second

f-number

5.6

focal length

48.5 millimetre

ISO speed

100

media type

image/jpeg

instance of

photograph

File history

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Date/TimeThumbnailDimensionsUserComment
current18:59, 25 January 20151,500 × 2,000 (940 KB)Spudgun67User created page with UploadWizard
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