SOD BUSTER by W.R. CASE & SONS CUTLERY COMPANY (Track this)
Intl: (008) Hand tools US: 023 Filing date: 11-Aug-1977 Serial number: 73137189
TERASOD by ELANTAS PDG, INC. (Track this)
Intl: (017) Rubber goods US: 021 Filing date: 01-Sep-1971 Serial number: 72401747