COUPLINGS. 



1375 



W. B, TODNO 



OULTIVATOB. 



Patented Jan. 17.1882. 



F... I 





*tiA any , 



J. T. HAMILTON 



lODPLlNQ FOH OULTIVATUR BEAMS. 



No. 252.763. Patented Jan. 24. 1882. 



-^•y 



tnz] j^'s-'S 



jriinessei!: 



-T-nvenler 



J. P WAENEK. 



SWIVEL COUPLING. 



Patented Apr. 24, 1883. 



H H. SAIIR, 



onLTivAToa. 



Patented Ua; 1. 1883. 





