4-way self-shank - (Meissen) Dresden (#18)
4-way self-shank - Hollow back Porcelain (#24)
4-way self-shank - Hollow back Porcelain (#24)
Applied shank - Porcelain (#4)
Inserted self shank (bird cage ) - china (#5, #26)
Pin shank - porcelain (#35)
Pin shank - Norwalk pottery (#35)
Plate and Loop shank - china Gaiter bulls' eye (#29, #37)
Self-shank - Satsuma - older style (#42)
Self-shank - Satsuma - newer style (#42)
Self-shank Arita - Back mark (#42)
Mechanically applied shank and back -Arita God of Fortune (#37)
Staple shank Antiquarian back type (#3, #46)
Applied shank - 2-piece mirror (#4)
2-way Box shank - black glass (#6)
4-way Box shank (with thread groove) - black glass (#6, #21)
Bridge shank - black glass (#8)
Claw shank (Four petals) - black glass (#13)
Claw shank (five petals) - black glass (#13)
Double shanks - Screen embedded in black glass (#17)
Claw, Hollow - black glass (#13, #24)
Hollow Small plate - Black Glass (#24)
Hollow Large plate - Black Glass (#24)
Hump shank - Victorian Glass (#25)
Hump also claw shank - 2 piece mirror (#13, #25)
Hump shank - black glass with gold luster (#25)
Hump 2-way Claw shank - Black Glass (#13, #25)
Key shank - "Popper" yellow glass (#28, #38)
Key shank - "Popper" black glass (#28, #38)
Loop Screen back - intermixed glass (#29)
Pig tail shank - glass paperweight (#34)
Pin-shank - black glass with Paste OME (#35)
Plate and loop shank - black glass (#37)
Plate and Loop - Elongated - Waistcoat (#37)
Plate and Loop - black glass (#37)
Plate and Loop (plate hidden by black pitch) - Watch Crystal (#37)
Metal with loop shank - red glass Bimini
Metal with loop shank - black glass with Brass escutcheon
Self shank - Blown glass (#42)
Self shank (Cone shape) - blue glass (#42)
Self shank (Wedge Shape) Black Glass with gold luster (#42)
Self Shank (with thread grooves) Black Glass Nailsea (#42)
Swirlback - black glass with clear glass OME (#49)
Thread Shank - black glass with beaded fabric OME (#50)
Tunnel shank - black glass tile (#53)
Wire shank - black glass (#57)
Wire shank - 2-piece molded black glass (#57)
A-type shank - brass with cut-steel OME (#1)
Loop shank - brass openwork with paste OME (#29)
Metal Bird Cage shank - metal - French Uniform (#5)
Metal Bird Cage shank - brass - Paris back mark (#5)
Brazed shank - Shell set in metal - movable (#7)
Cast or Integral shank - 17th c. "lost wax" cast metal (#10, #27)
Cast or Integral shank - 17th c. 2-piece metal, mold method (#10, #27)
Cast shank - Battersea pewter with head shank (#10)
Cat gut shank 18th c. Repoussè woodback (#12)
Self Shank - Lithograph (#42)
Self Shank - Design under glass (#42)
Self Shank - French Tight Paris back (#42)
Double shank (Split-like design) - glass in metal (#17)
Double shank - glass in metal (#17)
Glove shank (shank bar under back plate) - brass (#23)
Hollow - Brass - Back mark (#24)
Loop or Brazed loop shank - shell set in metal (#7, #29)
Loop shank - enamel with paste OME (#2, #29, #57)
Loop shank - brass - Paris back mark (#29)
Loop shank (Elongated - also called Eye Shank) - brass (#19, #29)
Loop shank (closing) can use 1/2 in competition if shank in the middle (#29)
Loop shank - Hard white metal with pewter-like cone (#29)
Loop or wire shank - Screenback (#29, #57)
Omega shank - brass - Jacksonian (#31)
Expanded Omega shank - plastic with glass OME (#31)
Self shank (Wedge Shape) - white metal with cut-steels (#42)
Slip shank (designed to be loose) - brass Div. II (#44)
Split (Circumflex) shank - glass in metal (#45)
Split (Circumflex) shank - glass in metal (#45)
Wedge shank - 18th c. Cast Bronze-drilled hole (#10, #55)
Wobble shank - brass Overall button (#59)
Wobble shank - brass Overall button (#59)
Applied shank - fabric Realistic (#4)
Cased back - fabric (#11)
Self shank - fabric (#42)
Darned back - 18th c. metal openwork (#16)
Gathered back - late 18th c. to early 19th c. fabric, metal & glass (#22)
Loop Shank made of cord & beads (#29)
Plastic Back with applied shank (#4, #36)
Ring (Hand sewn ring may have been added) - beaded fabric (#39)
Staple shank - fabric ball shape (#46)
Dorset Ring (Worked) - fabric (#60)
Worked Threads -18th c. Passementerie - enamel & glass OME (#61)
Worked Threads -18th c. Passementerie - metal & steel OME (#61)
Worked - fabric silk threads (#60)
Wound - fabric gimp threads (#2)
Applied "U" Type shank - Celluloid (#4)
Bird cage shank - Horn (#5)
Bridge shank - vegetable ivory (#8)
4 way Box shank - swaged in shell (#6)
4 way Box shank - Wood (#6)
Metal loop shank - "GAP" BM (#29)
Self shank - Celluloid tight top (#42)
Self shank - Celluloid tight top (#42)
Hump shank - Leather (#25)
Loop shank - Buffalo horn Veneer (#29)
Loop leather shank - Leather "knot" (#29)
Pin shank - Shell Colonial type (#35)
Pin shank - Shell with Brass Escutcheon (#35)
Pin shank - Birmingham Trade, vegetable ivory, brass & paste (#35)
Mechanically threaded Loop shank - Shell with OME (#29)
Plate and Loop shank - Leather (#29, #37)
Self shank - vegetable ivory with movable door knocker (#42)
Self shank (Turret Shape) - Wood (#42)
Split and Swaged shank - Shell with enamel plaque (#45, #48)
Staple shank - Wood in wood (#46)
Swaged shank - Shell with goldstone OME (#48)
Tunnel shank - Vegetable Ivory (#53)
Turret shank (4-way Metal cylinder) - VI (#21, #54)
Clutchette - Shown in 1995 NBB as a back type - this is not a button
Self Shank - Clear Glass with metal rim (#42)
Solder Shank - Shell - Solder fills hole made for swaged plate