Doctor Jessup's Second Letter

Dear friends,

By now, I expect that my colleague, Doctor Brodie of Project RAND, OSRD, will have made his initial contact with the party and is proceeding with you to the rendezvous point. We have great confidence in you all, and now believe that it is possible to not only halt the expansion of the whole track implant but to reverse it and perhaps even nullify it altogether, at the very moment of inception. As you might expect, the implant is electronic in nature and appears to follow the pattern of the G.P.M. The instruments at our disposal on this branch of the time track are by no means ideal, but by our current mathematical calculations, Incident I can be dated at 4, 132,891,832,611,177 years, 344 days, 10 hours, 20 minutes, and 40 seconds from 10:02 ½ PM Daylight Greenwich Time, April 30, 1947. The expeditionary team can tell you more when you reach the rendezvous point. Until then, good luck! The coordinates are: 41.074125°N 74.868878°W.

See you in time,

Doctor Jessup