About This File
Operator manual #A-7139
IPL
Supplied by Empire Plow Co.
Harrow Spike tooth drag 1955 44in model PH-18 for walking and riding tractors - 18 spikes in 1955 price list
Harrow Spike tooth drag 1956 44in model PH-18 for walking and riding tractors - 18 spikes in 1956 price list
Harrow Spike tooth drag 1957 44in model PH-18 for walking and riding tractors
Harrow Spike tooth drag 1958 44in model PH-18 for walking and riding tractors - 17 spikes in 1958 price list
Harrow Spike tooth drag 1959 44in model PH-18 for walking and riding tractors - 17 spikes in 1959 price list
Harrow Spike tooth drag 1960 44in model PH-18 for walking and riding tractors