Deeply dimensional, substantial, antique brass and black color button made in Germany for Nicky Epstein/JHB Buttons.  It's about an inch tall, 3/4" wide and about 3/8" deep from the front to the end of the shank. Shank hole is about 2.25mm.  New, 'old stock' never used button; we're uncertain when it was made.  $4.00 each, Limited Supply.