454. THICK-LIP EDDY-CHAMBER NOZZLE. 



Small Chamber. Large Discharge. 



Bureau of Entomolofjii, Departmoit of Acjricnlture, Washington, D. G. 



455. EDDY CHAMBER NOZZLE. 



With Pilled Neck, Small Chamber, axid Large Discharge. 

 Bureau of JEiitomologi/, Departmoit of Ayriculturr, ]Vashinf/ton, D. C. 



456. EDDY-CHAMBER NOZZLE. 

 Beveled Base Discharge. 



Bureau of Entomologij, Department of Agriculture, Wa-ihington, D. C. 



457. CONE-CHAMBERED EDDY-CHAMBER NOZZLE. 



Exterior and Interior. 



Bureau of Entomology, Department of Agriculture, Washington, D. C. 



458. SIDE-CONE, SHEET-METAL EDDY-CHAMBER NOZZLE. 



Bureau of Entomology, Department of Agriculture, Wa.-ihington, D. ('. 



459. LARGE, SIDE-FACED EDDY-CHAMBER NOZZLE. 



"With Removable Base. 

 Bureau of Entomology, Department of Agriculture, Waxhington, D. C. 



460. LARGE, SIDE-FACED EDDY-CHAMBER NOZZLE. 



As Nose-Piece. 

 Bureau of Entomology, Department of Agriculture, Wasliington, D. G. 



461. EDDY-CHAMBER NOZZLE. 



With Handle or Leg. 

 Bureau of Entomology, Department of Agrimllurr, Washington, D. G. 



462. EDDY-CHAMBER NOZZLE. 



With Handle or Leg. 

 Bureau of Entomology, Department of Agrictdtun', Washington, D. G. 



463. DIAGONAL-FACED EDDY-CHAMBER NOZZLE. 



Bureau of Entomology, Department of Agriculture, Washington, D. G. 



