MKS Instruments CDN500-52 GEMINI II 300mm PCB Card AMAT CDN500-40 Working Unit is missing some receiver

Unit is missing some receiver screws (see photos)

Removed from a JEOL JSM-6300F SEM Scanning Electron Microscope System This JEOL AP002129(01) Processor PCB Card MPU PB is used working surplus

This TEL Tokyo Electron THERMO GENERATOR D204 is used working surplus

One more thing

Part No: Bell Jar Blank Fff Plate

MKS Instruments CDN500-52 GEMINI II 300mm PCB Card AMAT CDN500-40 Working Unit is missing some receiverMKS Instruments CDN500 52 GEMINI II 300mm PCB Card AMAT CDN500 40 Working Part No: CDN500 52 Model No: Gemini II 300mm Top PCB Part No: 15049804, DIP498 Base PCB Part No: CDN500 40 Rev. 01 This is used working surplus. The physical condition is good, but there are signs of previous use and handling. Sale Details Item Condition: Used Working, 90 Day Warranty Estimated Packed Shipping Dimensions: L x W x H = 12"x12"x12" @ 12 lbs. Shipping Terms: All