1843

Wm. Hall & Co.

Lock for Safes, Bank-Vaults, &c.

1843

Wm. Hall & Co.

Door Lock or Latch

1845

Wm. Hall & Co.

Lock for Banks and Safes

1848

Wm. Hall & Co.

Powder-Proof Lock

1863

Wm. Hall & Co.

Improvement in Locks

1865

Wm. Hall & Co.

Improvement in Locks

1869

Wm. Hall & Co.

Improvement in Permutation-Locks

1869

Wm. Hall & Co.

Improved Rose for Door Knobs

1873

Wm. Hall & Co.

Improvement for Bolts in Safe-Doors, &c.

1874

Wm. Hall & Co.

Bank-Lock

1883

Wm. Hall & Co.

Door-Knob Attachment

c. 1883

Wm. Hall & Co.

William F. Hall Patent Knob

1891

Wm. Hall & Co.

Glass Knobs

Wm. Hall & Co., Boston, Mass.

1905

Buildings at 5-9 Dock Square

1905

Buildings at 1-5 Dock Square

1906

Wm. Hall & Co.

Glass Knobs

Catalogue No. 2

1907

Wm. Hall & Co.

Outside Door Trimmings

Catalogue No. 3

1907

Wm. Hall & Co.

Supplement No. 2 - Hinge Plates

c. 1910s

Wm. Hall Co. factory in Wollaston (Quincy), Mass.

1911

Wm. Hall & Co.

Catalogue No. 4 - Glass Knobs

1912

Wm. Hall & Co.

Catalogue No. 5 - Outside Door Trimmings

1916

Wm. Hall & Co.

Catalogue No. 6 - Glass Knobs

1916

William Hall Company

1975

Letter to Pairpoint Glass Co.