10 Berol 1950’s Eagle Pencil Co. Draughting Chemi-Sealed 314 brown 10 sharpened

1950’s Eagle Pencil Co. Draughting Chemi-Sealed 314 brown these pencils can be traced back to the 1920's but I am confident these are from the 50s. have seen this sharpened like these for 35 to 50 each. Drafting pencil is in Brown casing and core is about 3mm containing black lead. Amazing durable and SMOOTH pencils that would be great for doing pencil drawings. the flaim to fane for drafting pencils is the design allows you to see your work more easily. I am not artist nor engineer so have to rely on the experts. these are vintage, and I believe from the 50's with box included. these are sharpened and of various lengths as shown in picture. GUC to Excellent preowned Condition - barely used These are talked about on websites and forums and are a desirable pencil to own.