This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
GB uniform postEdinburgh nd day. Uniform Fourpenny Post used in Scotland with handstruck of Edinburgh to Alnwick kcphilatelics co uk scotlandwales htm author PDold Postal history of the United Kingdom History of Edinburgh Postal covers of the United Kingdom Philatelic uploads by Wwcensor Great Britain postmarks