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US2469777A
|
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Serving tray
|
|
US2310645A
|
|
Heating device
|
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US2347120A
|
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Dust trap window ventilator
|
|
US2296726A
|
|
Railway journal mounting
|
|
US1922597A
|
|
Journal box lid
|
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US1800396A
|
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Grain-loading arrangement for railway cars
|
|
US1721828A
|
|
Railroad-car-window construction
|
|
US1783300A
|
|
Locomotive structure
|
|
US1618293A
|
|
Locomotive
|
|
US1781407A
|
|
Steam engine
|
|
US1610464A
|
|
Dust guard for the journal boxes of railway cars
|
|
US1728433A
|
|
Journal box
|
|
US1621893A
|
|
Dust guard for the journal boxes of railway cars
|
|
US1580266A
|
|
Locomotive
|
|
US1654549A
|
|
Collapsible-tube squeezer
|
|
US1505405A
|
|
Journal box
|
|
US1446855A
|
|
Brake-beam support and brake-shoe-release device
|
|
US1429961A
|
|
Car roof
|
|
CA175905A
|
|
Locomotive valve mechanism
|
|
CA156940A
|
|
Locomotive drifting valve
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