by Great Britain. Patent Office

1873

by Great Britain. Patent Office

1873

by Great Britain. Patent office

1880

by Royal Society of Arts (Great Britain)

1904

by Royal Society of Arts (Great Britain)

1904

by Great Britain. Patent Office

1870

by Association of Special Libraries and Information Bureaux (Great Britain)

1925

by Great Britain. Parliament. House of Commons

1907

by Great Britain. Courts

1896

by National Central Library (Great Britain)

1917

by National Central Library (Great Britain)

1917

by Great Britain. Parliament. House of Commons

1875