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copyright status
public domain
applies to jurisdiction: United States of America
inception
1922
data size
73,228 byte
height
694 pixel
width
480 pixel
media type
image/jpeg
checksum
ce742fd1d2854bb1f8898c8455e4b4144a04ac7c
determination method or standard: SHA-1
File history
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{{Information |Description={{en|1=Advertisement for Erector Set toy 1922}} |Source=Popular Science Magazine November 1922 |Author=Unknown |Date=1922 |Permission= |other_versions= }} <!--{{ImageUpload|full}}-->