B. West, R.A. by William Pether after Thomas Lawrenson, mezzotint on paper, from the National Portrait Gallery - NPG-NPG 2013 138West-000002

B. West, r. A. By william pether after thomas lawrenson, mezzotint on paper, from the national portrait gallery, which explicitly released this digital image under the cc0 license. (https://npg. Si. Edu/object/npg_npg. 2013. 138). Unknown date