6021

500,000th Macintosh Computer with Presentation Plaque to Del Yocam

Currency:USD Category:Collectibles / Autographs Start Price:NA Estimated At:5,000.00 - 7,000.00 USD
500,000th Macintosh Computer with Presentation Plaque to Del Yocam

Bidding Over

The auction is over for this lot.
The auctioneer wasn't accepting online bids for this lot.

Contact the auctioneer for information on the auction results.

Search for other lots to bid on...
Auction Date:2020 Dec 17 @ 18:00 (UTC-05:00 : EST/CDT)
Location:15th Floor WeWork, Boston, Massachusetts, 02108, United States
ALS - Autograph Letter Signed
ANS - Autograph Note Signed
AQS - Autograph Quotation Signed
AMQS - Autograph Musical Quotation Signed
DS - Document Signed
FDC - First Day Cover
Inscribed - “Personalized”
ISP - Inscribed Signed Photograph
LS - Letter Signed
SP - Signed Photograph
TLS - Typed Letter Signed
Historic original Apple Macintosh 512K computer from 1985, Model No. M0001W, Serial No. F5383ZKM0001W, with a special engraved plaque on the back: "September 17, 1985, To: Del Yocam, This is the 500,000 Macintosh to roll off the line. Best Wishes, Manufacturing, Fremont, Calif." The serial number label is affixed underneath the front bezel. The serial number indicates that this was the 4609th manufactured during the 38th week of 1985 in Fremont, CA. Introduced in September 1984, the Macintosh 512K represented an upgraded version of the Macintosh 128K, which had debuted at the beginning of the year. After selling 72,000 units in the first hundred days, Apple ramped up manufacturing capacity; however, early adopter sales did not accurately reflect mainstream public demand for the new computer, and it was not until March 1987 that the Macintosh reached one million sales. This unit—the 500,000th—came off the Fremont assembly line a year after the introduction of the Macintosh 512K.

Includes the Macintosh Mouse (M0100) and keyboard (M0110) with original packaging; small "Macintosh" accessory box with original power cord, Hard Disk 20 Startup floppy disk, and keyboard cable; and original styrofoam packaging material. The computer is in fine cosmetic condition; operating condition untested.

Del Yocam joined Apple Computer in 1979 as vice president of manufacturing and operations, overseeing the Apple II group. He became Apple's first chief operating officer (COO) in 1986, remaining in that position for three years before becoming president of Apple Pacific. He retired from Apple on his tenth anniversary in 1989.