Economy Linear Expansion Apparatus with Aluminum, Brass, and Iron Rods Rod Material_Steel Six-part life-size chicken anatomy model

Six-part life-size chicken anatomy model designed by veterinary professionals reveals avian internal structure and poultry biology for agricultural teaching

50/20/10g slotted masses

stacking securely for force

Nylon ball-bearing rod-mounting pulley with the same frame as the PH0294A aluminum pulley

guided diagnostic exercises and self-assessment exercises

Economy Linear Expansion Apparatus with Aluminum, Brass, and Iron Rods Rod Material_Steel Six-part life-size chicken anatomy modelEconomy steam heated expansion apparatus on a 27 inch base with three 19. 75 inch rods in aluminum, brass, and iron, a steam inlet tube, and a dial gauge readout.