All,

I'm offering the following parts for sale to the group.  They were used in
the construction of a Lehman sensor.  Offers for some or all are accepted.
An image file is available if you want to view before making an offer.
Please contact me if you are interested.  I can only ship to U.S. locations,
sorry.

Thank you,
Jason Brady   Lynnwood, WA USA
jr_brady (at) comcast (dot) net

(1) PSN-ADC-EQAMP Four-channel Seismic Amplifier/Filter Board
(1) PSN-ADC-SERIAL 16-Bit Serial Output Analog to Digital Converter Board
Note:  Boards mounted together in aluminum enclosure.  Slightly used, fully
       operational, excellent condition.

(1) Full spool of 36 ga magnet wire
(2) Partial spools of 34 ga magnet wire
(2) Hand-made coils (using 34 ga wire from partial spools)
(3) Alnico horse shoe magnets
(2) 7-1/2" Turnbuckles
(2) Line levels
(1) Guitar string, steel
(5) 4" x 4" copper sheets, varying thicknesses
(1) 3" x 6" copper sheet, 1/4" thick
(1) Pkg of 10 brass ball bearing, 1/4", grade 200
(1) Pkg of 50 brass machine screw, pan head, 10-32 thread, 1-1/2" length
(1) Pkg of 100 brass flat washer, 10-S
(1) Pkg of 100 brass hex machine nut, 10-32 thread
(1) Pkg of 50 brass hex machine nut, 3/18-16 thread
(1) Pkg of 50 brass flat washer, 24-S
(1) Pkg of 100 brass hex machine screw, pan head, 8-32 thread, 1-1/2" length
(1) Pkg of 100 brass hex machine screw, pan head, 8-32 thread, 1" length
(1) Pkg of 100 brass hex machine screw, pan head, 8-32 thread, 3/4" length
(1) Pkg of 100 brass hex machine nut, 8-32 thread
(1) Pkg of 100 brass flat washer, 8-S
Note: Brass part quantities may be slightly less than stated.

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