Dr Greg

This user has created a global account.

This user has a userpage on Wikimedia Commons.

This user is a member of WikiProject UK Railways.

This user is a member of
WikiProject Lancashire and Cumbria.

This user is a member of WikiProject Yorkshire.

This user has been on Wikipedia for 17 years, 11 months and 27 days.

This user is a recipient of the Editor of the Week award, 5 January 2015.

This user was ranked 4439 on the list of Wikipedians by number of edits on 14 April 2017.

This user was ranked 4049 on the list of Wikipedians by number of edits on 14 April 2018.

This user was ranked 3807 on the list of Wikipedians by number of edits on 21 May 2021.

This user was ranked 3113 on the list of Wikipedians by number of edits on 2 June 2022.

Wikipedia:Babel

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The list of contributions below was last updated in October 2016. I no longer keep this list updated.

Major contributions

Railways

Preston railway station — History

Lancashire

Physics

Bondi k-calculus

Smaller contributions

Proper time — rewrote introduction
Rapidity
The Fylde
Lancashire and Yorkshire Railway — List of constituent companies
City of Preston, Lancashire split from Preston, Lancashire
The Burkiss Way — added episode list
Myerscough and Bilsborrow — create

...and even smaller contributions to hundreds of other articles.

Photographs and diagrams

See my page on Wikimedia Commons

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