Image Item No. Description By  3005ptE  Brick 1 x 1 with Blue Capital Letter E Pattern Catalog: Parts: Brick, Decorated 1  3005ptM  Brick 1 x 1 with Blue Capital Letter M Pattern Catalog: Parts: Brick, Decorated 2  3005ptNb  Brick 1 x 1 with Blue Capital Letter N Pattern (Bold Font) Catalog: Parts: Brick, Decorated 1  3005ptMinusb  Brick 1 x 1 with Blue Dash / Hyphen / Minus Sign (-) Pattern (Bold Font) Catalog: Parts: Brick, Decorated 1  3005ptPlusb  Brick 1 x 1 with Blue Plus Sign (+) Pattern (Bold Font) Catalog: Parts: Brick, Decorated 1  3010px6  Brick 1 x 4 with Black Stripes and Wrench Head in Yellow Hexagon Pattern Catalog: Parts: Brick, Decorated 1