Talk:Northern Natural Gas Building

Categories
This article was in Category:Office buildings completed in the 20th century, but that is a container category it should not contain any articles, so I have removed it from the category. If someone has a date that the Northern Natural Gas Building was completed then it could go in the category that covers office buildings completed in that year (for example if it was in 1952 the it should be in Category:Office buildings completed in 1952). Dunarc (talk) 21:44, 28 February 2021 (UTC)