Creator:H Tracy Hall Inc
Date Created:
Place Created:Provo, Utah
Keywords:GTE Sylvania,silicon nitride powder
Context:letter to GTE Sylvania
**************************************************
SCIENCE - ENGINEERING
TECHNOLOGY — CONSULTING - DESIGN - CONSTRUCTION
H. TRACY HALL, INCORPORATED
P.O. BOX 7533 UNIVERSITY STATION PROVO, UTAH 84601
H. TRACY HALL DANIEL R. BARTHOLOMEW H. TRACY HALL, JR.
(SOI) 374-2796 OR 373-3323 1190 COLUMBIA LANE
DAVID R. HALL J. MARTIN NEIL
1 April 1976
GTE Sylvania
Chemical and Metallurgical Div. Precision Materials Group Towanda, Penna. 18848
Gentlemen:
We have not had any response to our purchase order No. 128975 dated 29 September 1975 in which we ordered I pound of Silicon Nitride powder-amorphous SN402 @ $60.00 and 1 pound of Silicon Nitride powder-alpha SN502 @ $60.00.
Perhaps our order was lost in the msil. At any rate, we are still Interested in obtaining these materials.
Please ship parcel post to P.O. Box 7533, University Station, Prove, Utah 84602 or via United Parcel Service to 1190 Columbia Lane, Provo, Utah 84601.
Thank you for your assistance.
Sincerely yours,
H. Tracy Hall
SCIENCE - ENGINEERING - TECHNOLOGY — CONSULTING - DESIGN - CONSTRUCTION
H. TRACY HALL, INCORPORATED
P.O. BOX 7533 UNIVERSITY STATION PROVO, UTAH 84601
H. TRACY HALL
DANIEL R. BARTHOLOMEW
H. TRACY HALL, JR.
29 September 1975
(801) 374-2796 OR 373-3323 1190 COLUMBIA LANE
DAVID R. HALL J. MARTIN NEIL
GIB Sylvania
Precision Materials Group Chemical and Metallurgical Div. Tcwanda, Petma. 13848
Purchase Order No. 128975
1 lb. Silicon Nitride powder--amorphous 3N402	$60.00
1 lb. Silicon Nitride Powder—Alpha SN502	60.00
Ship parcel post to P.O. Box 7533 Uhlv* Station, Provo, Utah 84602 or United Parcel Service to 1190 Columbia Lane, Provo, Utah 84601.
Total
$120.00
H. Tracy Hall