Description: This is for a vintage Bell Labs Western Electric photo mask for integrated circuit wafer manufacturing. From the 1970's & 1980’s as were many of the items from this collection. This item would look great framed and lit from behind. I am not sure of the history of these things and what they were used for but they came from an employees estate so they were all used and created by a Western Electric employee. This is about 3” by 3” in size. I have more of these and will be listing them as well. Will combine shipping. This one is marked with two black squares in two corners and there is a longer number in the lower left corner. it does not look to be dated though. The number is 8419069-51-01. It has an orangish color to it as can be seen in the photos. This came from the estate of a retired Bell Labs engineer, obviously. They worked out of the Bell Labs Western Electric Mask Shop in Allentown. Two photos are the end show the box that most of these came in. This box is NOT included in the sale. Bell Labs Western Electric Wafer Photo Mask Glass. Condition is very good overall. This one is glass so you can see more normal wear on the glass. For parts or not working. This has been in storage for many years. It has minor scratches and the like on it from use but otherwise it looks great. NOTE: Also including a photo of the box label it came in with others however the box is NOT INCLUDED. Also not included are the others in the photo with all the ones I have listed currently. The photo is just to show I have others listed as well. This listing is for one item. Shipped with USPS Priority Mail or similar.
Price: 19.99 USD
Location: Bath, Pennsylvania
End Time: 2024-08-19T18:59:24.000Z
Shipping Cost: N/A USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Western Electric
Country/Region of Manufacture: United States
