Turnstile (English Wikipedia)

Popik, Barry (July 17, 2005). "The Big Apple: Iron Maiden or HEET (High Entrance/Exit Turnstile)". barrypopik.com/. Archived from the original on June 3, 2023. Retrieved February 2, 2011.

books.google.com (Global: 3^rd place; English: 3^rd place)

"How a Subway Turnstile Works" Archived 2024-12-13 at the Wayback Machine Popular Science, April 1952, pp. 116-117.

british-history.ac.uk (Global: 544^th place; English: 267^th place)

"High Holborn from the parish boundary to Little Turnstile | British History Online". www.british-history.ac.uk. Retrieved 2025-01-26.

chipublib.org (Global: low place; English: low place)

"Piggly Wiggly: Technology That Changed Chicago". Chicago Public Library. July 17, 2014. Archived from the original on July 25, 2022. Retrieved May 15, 2024.

gracesguide.co.uk (Global: 4,652^nd place; English: 2,638^th place)

"W. T. Ellison and Co - Graces Guide". www.gracesguide.co.uk. Retrieved 2025-01-26.

ianvisits.co.uk (Global: low place; English: low place)

says, Melvyn (2019-08-12). "London's Alleys: Great Turnstile, WC2". ianVisits. Archived from the original on 2025-02-14. Retrieved 2025-01-26.

npg.org.uk (Global: 2,886^th place; English: 1,699^th place)

"'The Turnstile. A Picturesque Simile.' (Sir William Amcotts-Ingilby, 2nd Bt; John Charles Spencer, 3rd Earl Spencer; Daniel O'Connell; Joseph Hume; William Cobbett) - National Portrait Gallery". www.npg.org.uk. Retrieved 2025-01-26.

nydailynews.com (Global: 261^st place; English: 147^th place)

Donohue, Pete (December 13, 2010). "Cagelike subway turnstiles can bambooze less experienced straphangers into paying fare twice". New York Daily News. Archived from the original on May 24, 2019. Retrieved May 24, 2019.

patents.google.com (Global: 1,154^th place; English: 606^th place)

US501680A, "Of manchester", issued 1893-07-18
US3579188A, Osaki, Keisuke, "Automatic ticket gate", issued 1971-05-18 Archived 2025-08-13 at the Wayback Machine

the-past.com (Global: low place; English: low place)

Archaeology, Current (2021-12-02). "First 'Hampden Park' football stadium unearthed in Glasgow | The Past". the-past.com. Archived from the original on 2024-12-10. Retrieved 2025-01-26.

transitchicago.com (Global: low place; English: 8,640^th place)

"Security Tips for Bus and Rail Fall 2005" (PDF). Archived (PDF) from the original on March 8, 2023. Retrieved September 9, 2023.

watfordgold.org.uk (Global: low place; English: low place)

"1890s Cassio Road and Vicarage Road Turnstile". Watford Gold. Retrieved 2025-01-26.

web.archive.org (Global: 1^st place; English: 1^st place)

says, Melvyn (2019-08-12). "London's Alleys: Great Turnstile, WC2". ianVisits. Archived from the original on 2025-02-14. Retrieved 2025-01-26.
Archaeology, Current (2021-12-02). "First 'Hampden Park' football stadium unearthed in Glasgow | The Past". the-past.com. Archived from the original on 2024-12-10. Retrieved 2025-01-26.
"Yoiko - Research of Automatic Ticket Checker: Overview". en.ysrl.org. Archived from the original on 2025-04-22. Retrieved 2025-01-26.
US3579188A, Osaki, Keisuke, "Automatic ticket gate", issued 1971-05-18 Archived 2025-08-13 at the Wayback Machine
"Piggly Wiggly: Technology That Changed Chicago". Chicago Public Library. July 17, 2014. Archived from the original on July 25, 2022. Retrieved May 15, 2024.
"How a Subway Turnstile Works" Archived 2024-12-13 at the Wayback Machine Popular Science, April 1952, pp. 116-117.
Popik, Barry (July 17, 2005). "The Big Apple: Iron Maiden or HEET (High Entrance/Exit Turnstile)". barrypopik.com/. Archived from the original on June 3, 2023. Retrieved February 2, 2011.
"Security Tips for Bus and Rail Fall 2005" (PDF). Archived (PDF) from the original on March 8, 2023. Retrieved September 9, 2023.
Donohue, Pete (December 13, 2010). "Cagelike subway turnstiles can bambooze less experienced straphangers into paying fare twice". New York Daily News. Archived from the original on May 24, 2019. Retrieved May 24, 2019.

ysrl.org (Global: low place; English: low place)

en.ysrl.org

"Yoiko - Research of Automatic Ticket Checker: Overview". en.ysrl.org. Archived from the original on 2025-04-22. Retrieved 2025-01-26.

Turnstile (English Wikipedia)

archive.org (Global: 6th place; English: 6th place)

barrypopik.com (Global: low place; English: low place)

books.google.com (Global: 3rd place; English: 3rd place)

british-history.ac.uk (Global: 544th place; English: 267th place)

chipublib.org (Global: low place; English: low place)

gracesguide.co.uk (Global: 4,652nd place; English: 2,638th place)

ianvisits.co.uk (Global: low place; English: low place)

npg.org.uk (Global: 2,886th place; English: 1,699th place)

nydailynews.com (Global: 261st place; English: 147th place)

patents.google.com (Global: 1,154th place; English: 606th place)

the-past.com (Global: low place; English: low place)

transitchicago.com (Global: low place; English: 8,640th place)

watfordgold.org.uk (Global: low place; English: low place)

web.archive.org (Global: 1st place; English: 1st place)

ysrl.org (Global: low place; English: low place)

en.ysrl.org

archive.org (Global: 6^th place; English: 6^th place)

books.google.com (Global: 3^rd place; English: 3^rd place)

british-history.ac.uk (Global: 544^th place; English: 267^th place)

gracesguide.co.uk (Global: 4,652^nd place; English: 2,638^th place)

npg.org.uk (Global: 2,886^th place; English: 1,699^th place)

nydailynews.com (Global: 261^st place; English: 147^th place)

patents.google.com (Global: 1,154^th place; English: 606^th place)

transitchicago.com (Global: low place; English: 8,640^th place)

web.archive.org (Global: 1^st place; English: 1^st place)