Early ALLEN 'Knobhead' brass bulletmold, cal 28

Early ALLEN 'Knobhead' brass bulletmold, cal 28  Grafton production.(1837-1842)  Flayderman P 56, iem 5A012, 5A 13

Thse Knobheads are truly rare ,96 mm long all brass and bow legged, double cavity ball and bullet.  Nice condition. 

 (out of the late  dick Littlefields  Bulletmold collection of over 400, the largest collection known and  I purchased the collection from his widow)