Slavery Button - Am I not a man and a brother?

Wedgwood Black Basalt

A Wedgwood black basalt button produced to commemorate William Wilberforce and the abolition of slavery 1833 which is embossed with the words 'AM I NOT A MAN AND A BROTHER?'.

The button measures approximately 3 cm by 2 1/2 cm and it is stamped Wedgwood Made in England on the back.

The button has been previously owned but is first quality and it is in very good condition.