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677 result(s)
Set Name: Work and Industry: Electricity (-) <span class="visually-hidden">excluded</span>Object Type: Demonstration Tubes Object Type: Insulator; Insulation Clear All
Collections Object

Knox ceramic guy strain insulator

ID Number
ZZ.RSN80846U10
Location
Currently not on view
Collections Object

Locke ceramic insulator

ID Number
ZZ.RSN80846U09
Location
Currently not on view
Collections Object

Green 60th Anniversary Telephone Pioneer Commemorative Insulator

date made
1971
ID Number
ZZ.RSN79845U04
Location
Currently not on view
Collections Object

U-58 Porcelain Transposition Insulator

ID Number
EM.330873
catalog number
330873
accession number
299122
Location
Currently not on view
Collections Object

CD 147 Hemingray insulator

maker
Hemingray Glass Company
ID Number
EM.330898
catalog number
330898
accession number
299122
Location
Currently not on view
Collections Object

Hemingray glass insulator

associated date
1915
maker
Hemingray Glass Company
ID Number
EM.331582
accession number
294351
catalog number
331582
Location
Currently not on view
Collections Object

U-18 Porcelain Pony Insulator

ID Number
EM.330872
catalog number
330872
accession number
299122
Location
Currently not on view
Collections Object

European-style porcelain insulator

ID Number
EM.209328.16
catalog number
209328.16
accession number
37530
Location
Currently not on view
Collections Object

Lightning Arrestor

ID Number
ZZ.RSN79861U38
Location
Currently not on view
Collections Object

Corning "Pyrex" insulator

maker
Corning Incorporated
ID Number
ZZ.RSN79861U34
Location
Currently not on view
Collections Object

Kenosha Hook type insulator

maker
Kenosha Insulator Company
ID Number
ZZ.RSN79861U51
Location
Currently not on view
Collections Object

U-14 porcelain insulator

ID Number
ZZ.RSN79845U15
Location
Currently not on view
Collections Object

CD 1071 Hemingray insulator

maker
Hemingray Glass Company
ID Number
ZZ.RSN79861U47
Location
Currently not on view
Collections Object

Cobalt EC&M Telegraph Insualtor

date made
ca 1875
maker
Electrical Construction & Maintenance Company
ID Number
EM.231781.4
catalog number
231781.4
accession number
43532
Location
Currently not on view
Collections Object

U-848 Fog Bowl Porcelain Insulator

ID Number
EM.330869
catalog number
330869
accession number
299122
Location
Currently not on view
Collections Object

CD 210 glass insulator

maker
American Insulator Company
ID Number
EM.330880
catalog number
330880
accession number
299122
Location
Currently not on view
Collections Object

Electrose wireless lead-in deck insulator

date made
1912-15
maker
Electrose Manufacturing Co.
ID Number
EM.311159
catalog number
311159
accession number
139284
Location
Currently not on view
Collections Object

Porcelain Electrical Cleat

Date made
1894
maker
General Electric Company
ID Number
EM.181699
accession number
33184
catalog number
181699
maker number
6580
Location
Currently not on view
Collections Object

Amber Glass Spool Insulator, CD 1070

date made
ca. 1925
ca 1925
maker
Hemingray Glass Company
ID Number
EM.329979
catalog number
329979
accession number
283729
Location
Currently not on view
Collections Object

#10 porcelain insulator

ID Number
EM.330888
catalog number
330888
accession number
299122
Location
Currently not on view