When first profiled in The Seattle Times in 2014, he told about when he was 7 or 8 years old and went to the downtown Seattle shop of his father, also a typewriter repairman. The son helped by changing ribbons and cleaning machines. And so Mr. Montgomery ended up repairing the machines in Bushy Park in London. That was right where Gen. Dwight D. Eisenhower was stationed as supreme commander of the Allied Expeditionary Force…