Great Escape tunnel revealed after 67 years

Rico says his father sends this historical piece:

Untouched for almost seven decades, the tunnel used in the Great Escape has finally been unearthed. The 111-yard passage, nicknamed Harry by Allied prisoners, was sealed by the Germans after the audacious break-out from the POW camp Stalag Luft III in western Poland.
Despite huge interest in the subject, encouraged by the film starring Steve McQueen, the tunnel remained undisturbed over the decades, because it was behind the Iron Curtain and the Soviet authorities had no interest in its significance.
But, at last, British archaeologists have excavated it, and discovered its remarkable secrets. Many of the bed boards which had been joined together to stop it collapsing were still in position, and the ventilation shaft, ingeniously crafted from used powdered milk containers, known as Klim tins, remained in working order.
Scattered throughout the tunnel, which is thirty feet below ground, were bits of old metal buckets, hammers, and crowbars which were used to hollow out the route.
A total of six hundred prisoners worked on three tunnels at the same time; they were nicknamed Tom, Dick, and Harry, and were just two feet square for most of their length.
It was on the night of 24-25 March 1944, that 76 Allied airmen escaped through Harry.
Barely a third of the two hundred prisoners (many in fake German uniforms and civilian outfits and carrying false identity papers) who were meant to slip away managed to leave before the alarm was raised when escapee number 77 was spotted.
Only three made it back to Britain. Another fifty were executed by firing squad on the orders of Adolf Hitler, who was furious after learning of the breach of security.
In all, ninety boards from bunk beds, sixty tables, thirty chairs, and over seventy benches, as well as thousands of items including knives, spoons, forks, towels and blankets, were squirreled away by the Allied prisoners to aid the escape plan under the noses of their captors.
Although the movie might suggest otherwise, no Americans were involved in the actual operation. Most were British, and the others were from Canada, Poland, and Australia.
The latest dig located the entrance to Harry, which was originally concealed under a stove in Hut 104. The team also found another tunnel, called George, whose exact position had not been charted. It was never used, as the two thousand prisoners were forced to march to other camps when the Red Army approached in January of 1945.
Watching the excavation was Gordie King, 91, an RAF radio operator, who was 140th in line to use Harry, and therefore missed out. "This brings back such bitter-sweet memories", he said as he wiped away tears. "I'm amazed by what they've found.'"

Steve McQueen in The Great Escape