“Take the oft-repeated idea that more troops were sent to quash the Luddites in 1812 than to fight Napoleon in the Peninsular War in 1808. Utter nonsense …”

Link. Historical myths proliferate, especially when they fit a culturally fashionable frame.

“… it should perhaps be a requirement to upload to some public repository the photographs or transcriptions of any cited archival sources that are not otherwise freely accessible online…”