In dating and valuing the more obscure maps, it is important to know how different papers were produced at different times, how printing techniques evolved, how to identify different states of plate and the contemporary use of colour.

Andrew is happy to advise on valuation, sale or purchase of individual maps, topographical prints and sets of atlases. Indeed he would be delighted to advise on the purchase of all prints and paintings for corporate and private clients in order that their budget can be maximised.

A George II giltwood carved mirror