Hold the phone! Three different empty boxes (NO Telephone/handset/base) that housed Trimline telephone components - acquired from an ex-telephone serviceman's stock/inventory. Each printed on end: Western Electric Manufacturing and Supply Unit of the Bell System.

The Bell System logo design on boxes date from 1964 - 1968, utilized before the 6th and current Bell System logo was designed in 1969.
Web info:
https://www.bellsystemmemorial.com/telephones-trimline.html
https://www.bellsystemmemorial.com/pdf/502-322-400.pdf.
https://www.bellsystemmemorial.com/bell_logos.html
Boxes have wear, tear, marker, pencil, pen as shown, see photos.
Box 1 - AC1-62 Aqua Blue Tel Base - RM-649693 CZ
Dimensions: 21/4"H x 4"W x 9"L

Box 2 - Hand Tel Set - 1067 RM 649692 ICC
Dimensions: 3"H x 3"W x 9"L

Box 3 - Hand Tel Set - 649692 3C
Dimensions: 3"H x 4"W x 9"L

More vintage telephones available: https://buffalogal.ecrater.com/filter.php?keywords=telephone&x=0&y=0