The barrier arrangement shown above was included to show a working installation. This was the Port Authority Transit Corporation (PATCO) service between Philadelphia and Lindenwold Southern New Jersey which opened in January 1969. This was the world's first fully automated rapid rail service and utilized an automatic fare collection system inside unattended stations based on the progress made by Cubic Western Data Inc during the mid-1960's, but using ticket vending machines that PATCO designed and built themselves. The turnstile barriers were known as the "milk stool" type incorporating three rotating arms, the type of which had long been in use for mass entry and exit usually by insertion of a token. The difference here was that they were activated by inserting magnetically encoded tickets developed by Cubic and already in use on the Illinois Central Railroad through south Chicago since 1966. Unlike the IC tickets, the PATCO tickets were captured by the barriers and could be re-encoded and re-used up to 200 times.

The ticket vending machine and barrier gate shown in this article may have been mock ups but are otherwise identical to the what was eventually installed. The TVMs were finished in a deep red while the barrier gates were stainless steel. A key part of the PTC's contract was with Sydney based Automatic Totalisers Limited. ATL had designed and developed the mechnical and electrical totalisator machines used at many racecourse worldwide. Following the demise of the "tote" system with computer based equipment by the late 1970's, ATL probably tendered for the ESR contract to diversify there work range, but ultimately ATL were absorbed by Amalgamated Wireless Australasia (AWA) in the early 1980's. The station staff were responsible for day to day operation of the TVM's including repleshing change and refilling ticket supply.

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