Levi's リーバイス (Levi's) 501 October 1982, 558 stamp, San Jose factory Based on the manufacturing date, this is older than the late "Red Ear/Red Line" model and closer to the late 66 model. It has details similar to the early 66/late 66/Red Ear models, such as the crotch stitch and inner leg single stitch. No paper patch Red Tab present Small "e" Top button back stamp 558 Crotch stitch / Black bar tack Inner leg single stitch Size W30 L34 Side total length 101.5cm Waist 75cm Rise 27.5cm Inseam 78cm Thigh width 28cm Hem width 19cm Please note that there may be slight errors due to amateur measurements. Repairs on both thighs. Some damage in places. Please check the photos.