Welch Allyn Green Series 777 Integrated Wall Diagnostic System including Wall Aneroid Sphygmomanometer (#7670-01), PanOptic Ophthalmoscope with Cobalt-Blue Filter and Corneal Viewing Lens (#11820), MacroView Otoscope (#23810), KleenSpec Disposable Specula Dispenser, Sm Specula (52400-PF), Wall Board for Mounting Instruments (#77790-3)