Vintage Engineering Permeability Indicator #1188 Severn Engineering Co

US $2200

  • East Bridgewater, Massachusetts, United States
  • Jun 17th
Here is a permeability indicator #1188 made by Severn Engineering co., Annapolis, MD.  This has been stored for a while, is used, but not abused. It is complete with all pieces, has the instruction chart and is enclosed in the wood box with sliding lid.

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