Designes un-masqued: or The several reasons of the three militias, of Westminster, hamblets of the Tower, and burrough of Southwark. : Against the pretended vnion with the militia of London. Together, with a reply of the said committees, to a generall answer, delivered in writing by alderman Avery to the honorable committee, where Mr. Sands had the chair. Presented to publike view for common safety.