Sieb & Meyer 21.60.0004 and 21.60.0005 boards

Description

Sieb & Meyer 21.60.0004 and .0005 boards. Parting out a system and these boards were mated to each other so selling as a pair. If you have a need for just one of the boards, let me know and we can work out a deal.
This is surplus/new old stock, s
ee photos for condition. There may be signs of age from extended storage.
Comes with 30 day warranty. Serial number captured and tracked. Please reach out to me if there are any issues.
Will be well packed in esd packaging and shipped priority with insurance and signature required.