This lot includes four pairs of shoes and two pairs of spats. 

THE FIRST
Bronzed purple leather boots with wood buttons and metal beads. Comes with pair of original wood shoe tree inserts.
Label (stamped): Sorosis / Reg. U. S. Pat. Off.
Style/Serial No. (written): 64 5771 / 40144809
Mary D. Doering Archive No.: N/A

Approximate Measurements:
Length: 10.25"
Heel Height: 2.25"

THE SECOND
Black leather with gray green sueded shaft boots. 
Unlabeled
Mary D. Doering Archive No.: N/A

Approximate Measurements:
Length: 10"
Heel Height: 2"

THE THIRD
Black leather wingtip boots with scalloped side openings and wood buttons. 
Unlabeled
Style/Serial No. (stamped): 340 (Star) 3202
Mary D. Doering Archive No.: N/A

Approximate Measurements:
Length: 10"
Heel Height: 1"

THE FOURTH
Cream canvas boots with white wood button side closures. 
Unlabeled
Style/Serial No. (stamped): 435 678??? (remaining number illegible)
Mary D. Doering Archive No.: N/A

Approximate Measurements:
Length: 10"
Heel Height: 2"

THE FIFTH
Gray wool felt spats trimmed in gray leather and side button closure with gray leather stirrups. 
Label: The Hecht Co. / Washington, D.C.
Size Label:
Style/Serial No. (stamped): 218 3 10
Mary D. Doering Archive No.: FW.1870.001A,B

Approximate Measurements:
Length (top to bottom of stirrup): 8"

THE SIXTH
Brown wool felt boot top spats with plastic side button closure and built-in stirrup. 
Label (stamped): illegible (Flandars?)
Style/Serial No. (stamped): 81 56 3 C / Boot Top
Mary D. Doering Archive No.: FOM.1900.001A,B

Approximate Measurements:
Length (top to bottom of stirrup): 9.25"