1.
A Practical Treatise On Gas-light: Exhibiting a Summary Description of the Apparatus and Mac...
by Accum, Fredrick 1769-1838
ISBN: 9781013394386
2.
A Practical Treatise On Gas-light: Exhibiting a Summary Description of the Apparatus and Mac...
by Accum, Fredrick 1769-1838
ISBN: 9781013938054