Ah...thanks. Always thought it was at Bell labs, MH. I always wondered why it was on display in Holmdel and not (where I thought the discovery was made), Murray Hill
Father-in-law worked in the longlines building in Manhattan after the Army, was transferred to Holmdel the first week it opened.... moved to Eatontown... had kids (he loves to tell stories how the Bell Labs in-house baker made great sheet cakes)...... one of his kids eventually became my wife......