Here are six Universal Fireplug insulators as follows -- actual postage additional: Tough small version embossed: UNIVERSAL / 1001 // PAT / APR 12 10 -- under ear chip and couple base flakes -- $10 embossed: UNIVERSAL / 1002 // PATENTED / APR 12 1910 -- base flake -- $10 embossed: UNIVERSAL / 1002 // PATENTED / APR 12 1910 -- couple base flakes -- $7 embossed: UNIVERSAL / 1003 // PATENTED / APR 12 1910 -- VNM -- $12 No markings -- VNM -- $10 embossed: UNIVERSAL / 1002 // PATENTED / APR 12 1910 -- base chips -- $5 Take all six for $45 |