New Jersey. Department of Labor and IndustryNew Jersey. Mechanical inspection bureau2026-06-222026-06-221971NJ KA8 L1 M4 1971https://hdl.handle.net/10929/156953en-USThe organization that has made the Item available reasonably believes that the Item is not restricted by copyright or related rights, but a conclusive determination could not be made. Please refer to the organization that has made the Item available for more information. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. Though not required, if you would like to credit us as the source, please use the following statement, "From the New Jersey State Library," and provide a link back to the item in our Digital Collections site.New JerseySteam-boilersSteam-boiler inspectionRefrigeration and refrigerating machineryPressure vesselsSteam engineersLicensesSafety regulationsLaw and legislationRules and regulations : in accordance with Title 34, chapters 1 and 7 of the revised statutes : engineers' and firemen's licenses, boiler construction and inspection, refrigeration installation and inspection, pressure vessels, fired and unfiredState Publication