One with common sense bottling hydrogen - to begin with engineer's not outsourced

• Produced by its own staff
• Using the staff's work
• Heinous criminal using company's assets
• Like company newsletters
• Done by its own staffers
• Employed around head office, not contracted out
• Limited to an organization
• Like many company publications
• Using company resources

Douglas Harper's Etymology Dictionary Word definitions in Douglas Harper's Etymology Dictionary
also in-house , 1955, from in + house .