If you look carefully in the "1961" episode (I'll try and grab a screenshot later) there is an "eye chart" or some kind of poster in a strange language hanging on one of the walls in Chandra's lab there in Building 68 there in Coyote Sands.
It doesn't really look like Sanskrit or Indian. And if it was Indian, WHY was it? How many other Indians were there besides Chandra? Shouldn't it all be in English? This was America in 1961 after all and we only talked and read English back then.

Kind of looks