STANDARDS. 



989 



S. HEAD. 



PLOW 



Si. 176. ISS. 



Flttsted April le. is;e. 



WITNESSES: 



(g?^^^,»^ .yfC^^ 



3. H. MONROE. 



PLOWS. 



Kj 178.454. 



Patented Jsne 6. 1876. 



Wi-Tfsj &F3 SCO- 





N>. 183, S23. 



W. W. SPISR. 



PLOW-SI.AKDARD 



P&tentei Oct. 31. 137S. 



J. T. SPXIB. 



PLOWS 





, „ IMVfcMTOR 



Kg 199,668. 



PiUcli; Se;t. 26. 1677 







JNVENTOR 



