Construction of the second tube to Alameda, 1960. pic.twitter.com/otfRE7NEy5 — Chris Treadway (@christreadway) June 13, 2016
Construction of the second tube to Alameda, 1960. pic.twitter.com/otfRE7NEy5
— Chris Treadway (@christreadway) June 13, 2016
via https://twitter.com/christreadway