Rewind·Posted on Apr 16, 201320 Gritty Photos From The NYC Subway In 1973These 40 year old photos provide a glimpse into a now romanticized era of the city's history.by Brian GalindoBuzzFeed StaffLinkFacebookPinterestTwitterMail Facts about the New York City Subway system: Subway map used from 1972-1979. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20.