V-Shaped Expansion Joints
V-shaped expansion joints in railroad tracks would eliminate the familiar and annoying clickety-clack of trains riding the rails. – Warner Walker, Exeter, California.
April 1961
V-shaped expansion joints in railroad tracks would eliminate the familiar and annoying clickety-clack of trains riding the rails. – Warner Walker, Exeter, California.
April 1961
Please note that as an Amazon Associate I earn from qualifying purchases.
Martin Gilliard is a participant in the Amazon EU Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.co.uk
Buy me a coffee
