These are Texas Instruments
20 Dual Inline Pin Wire Wrap Sockets (Carriers)
with dual wipe Silver socket receivers

20 Pin Dip

These are factory new parts. They have never been installed and have not been recovered from manufactured electronic components.

Shipped Anywhere Inside the USA for $4.50
Shipped Anywhere Outside the USA for $12.00
Combine Shipping with other Luddite Electronics Products

There were 11 pieces at the time of this listing. These are being sold individually.