tag:blogger.com,1999:blog-3218524178230712938.post8408909294468259359..comments2024-03-26T10:21:28.283-07:00Comments on modeling the SP: Appearance of PFE reefers, Part 2Tony Thompsonhttp://www.blogger.com/profile/11593061828601275378noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-3218524178230712938.post-65856919958825705042016-11-07T13:59:22.277-08:002016-11-07T13:59:22.277-08:00You are absolutely right, Harry. In fact even the ...You are absolutely right, Harry. In fact even the 1960s saw the demise of most railroad record-keeping on paper. The computer files that followed, even if they could be found, would rely on operating systems, special software, and computer and tape drive hardware long vanished. One would have to find print-outs that were saved somewhere.<br />Tony ThompsonTony Thompsonhttps://www.blogger.com/profile/11593061828601275378noreply@blogger.comtag:blogger.com,1999:blog-3218524178230712938.post-25423360897309992652016-11-07T06:23:44.560-08:002016-11-07T06:23:44.560-08:00Makes you wonder, doesn't it, Tony. How perman...Makes you wonder, doesn't it, Tony. How permanent are the records the RRs keep in today's "more efficient" computer age. How much info such as this will be available 50 - 60 years down the road. Not much and not available is my guess.<br />HarryAnonymousnoreply@blogger.com