A document from the past: my (restored) photo of the Oct1968 disaster in the Darjeeling-Sikkim Himalaya

The Story behind the above Photo:
I still have vivid and frightening memories of the Oct 1968 Disaster which engulfed the entire Darjeeling-Sikkim Himalayas more than 50yrs ago.
I was 17 then, a student of St Joseph's College, Darjeeling who had come home to Kalimpong during the Puja vacations in the first week of October.
Then all of a sudden it started raining...
Strange that it was raining so heavily when we normally expected fine weather with an occasional shower. Stranger still, that the torrential downpours continued thru the day and night and yet another day and another night ... and for 4 days.
I don't recollect much lightning or thunder so I presume now it wasn't any cyclone or depression which had moved up from the Bay (of Bengal). I just remember the steady and heavy drumming of incessant rain. I also don't recall any panic or concern either among the local people or in government circles.
Meanwhile it just rained and rained and rained.
On the fourth night, I distinctly remember going to bed and hearing muffled explosions at night - landslides were taking place somewhere and reasonably close by...
On the fifth day morning, it stopped raining and suddenly we saw patches of blue skies.. and in the silence with no heavy rain, all I heard was sounds of water - water gushing out of crevices, trickling down some hidden corner, streets which had turned into rivers, water pounding down jhoras (natural drains), and the roar of the Teesta river way below my home in Tirpai, Kalimpong.
And there was also death.
It was everywhere - I saw the carcass of cows which had been buried in a landslide below our home, and near Nandu Ram's Wool Godown (now the CST - Central School for TIbetans) barely 5 mins walk from my home, some 15 people died in a huge landslide (refer the 'explosions'). Further down, in Dungra bustee, a jhora had burst its banks and swept away an entire clan of 7 of our relatives.
My little hamlet, Tirpai was marooned, cut off from the town of Kalimpong which was barely a kilometer away, and Kalimpong itself was marooned from Siliguri with the highway being decimated by landslides.
So we heard new sounds - sounds of helicopters as they dropped supplies and food, up at the army cantonment in Durpin.
I heard that the iconic Anderson bridge at Teesta bazar had been been swept away and that was when I and 2 friends walked down 16kms to photograph the destruction and havoc caused in the mother of all disasters in the Darjeeling- Sikkim Himalaya.
Realizing that most readers of this blog would not have even been born when the Oct 1968 disaster occurred and therefore would not understand the significance of the photo on top, I am attaching an image of the majestic Anderson Bridge which was washed away during the event. It was constructed in 1933 and named after John Anderson, Governor of Bengal.

Praful Rao,
Kalimpong district,
Darjeeling-Sikkim Himalaya