At that point, the operation became unofficially known as the "English Mine".

According to Nature these programs had been "unofficially known to Western geophysicists for several years".

The case is unofficially known of as the first "patent" in America.

For a time, the town was unofficially known as Morrissey, after the operator of the mines.

This job, known unofficially as the 'Treasury devil', involved leading many prosecutions.

For a long time the name was unofficially known as Mulackal School.

Unofficially known as the Blues, the team finished seventh out of eight teams.

Throughout this time it has been unofficially known as the Trizec building.

This was the first recorded use of the name Enfield for the area although it may already have been unofficially known as that.

He let it be known unofficially that he didn't want to embarrass the other officers and men.