Intel 1402A 1024-Bit (256 x 4) PMOS Shift Register in White Ceramic with Gray Traces - No "C" Prefix - Extremely Rare

This is an Extremely Rare Intel 1402A 1024-Bit (256 x 4) PMOS Shift Register in White Ceramic with Gray Traces .

The 1402A was released by Intel late in 1971 and this example has no  "C" Prefix which shows that it is a very early production of this Support Chip

I am unable to test this Chip for functionality so it is being sold for collection purposes only and as such has no warranty or guarantee of being functional.

I can assure any buyers that the prices for these vintage Chips will rise significantly over the coming years as they have done so over the past 30 years so it will be a good investment for them as the majority of the older chips have been scrapped for their gold content.