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![Ashcroft's patent low water detector for preventing the explosion [...]](https://cache.getarchive.net/Prod/thumb/cdn18/L3Bob3RvLzIwMTkvMTIvMTAvYXNoY3JvZnRzLXBhdGVudC1sb3ctd2F0ZXItZGV0ZWN0b3ItZm9yLXByZXZlbnRpbmctdGhlLWV4cGxvc2lvbi00NmQ0MGUtMTAyNC5qcGc%3D/40/34/webp "Ashcroft's patent low water detector for preventing the explosion [...]")
Ashcroft's patent low water detector for preventing the explosion [......
This record contains unverified data from PGA shelflist card. Associated name on shelflist card: Hatch. Copyright deposit: Southern District Court of New York 1866.
![Ashcroft's patent low water detector for preventing the explosion [...]](https://cache.getarchive.net/Prod/thumb/cdn18/L3Bob3RvLzIwMTkvMTIvMTAvYXNoY3JvZnRzLXBhdGVudC1sb3ctd2F0ZXItZGV0ZWN0b3ItZm9yLXByZXZlbnRpbmctdGhlLWV4cGxvc2lvbi01ODY2ZDgtNjQwLmpwZw%3D%3D/40/32/webp "Ashcroft's patent low water detector for preventing the explosion [...]")
Ashcroft's patent low water detector for preventing the explosion [......
This record contains unverified data from PGA shelflist card. Associated name on shelflist card: Hatch. Copyright deposit: Southern District Court of New York 1866.
![Ashcroft's patent low water detector for preventing the explosion [...]](https://cache.getarchive.net/Prod/thumb/cdn18/L3Bob3RvLzIwMTkvMTIvMTAvYXNoY3JvZnRzLXBhdGVudC1sb3ctd2F0ZXItZGV0ZWN0b3ItZm9yLXByZXZlbnRpbmctdGhlLWV4cGxvc2lvbi1mYmQ1M2MtNjQwLmpwZw%3D%3D/40/30/webp "Ashcroft's patent low water detector for preventing the explosion [...]")
Ashcroft's patent low water detector for preventing the explosion [......
This record contains unverified data from PGA shelflist card. Associated name on shelflist card: Hatch. Copyright deposit: Southern District Court of New York 1866.