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Created on March 28, 2026
25 Broad Walk, Harlow CM20 1JF, UK
Sir Charles Kao
Junction box depicting Sir Charles Kao, who helped develop fibre optics.
Hunted by SAOS (Street Art Obsessed Stephen).
Pictures by SAOS.
Pictures by SAOS.
Marker details
| Camera used | Samsung Galaxy S24 Ultra |
|---|---|
| Marker type | artwork |
| City | Harlow |
| Country | United Kingdom |