An essay upon study Fleuron T 108173-1An essay upon study Fleuron T 108173-3An essay upon study Fleuron T 108843-11An essay upon study Fleuron T 108843-12An essay upon study Fleuron T 108843-14Essays and observations physical and literary Wellcome LEssays and observations physical and literary Wellcome LAn essay on protozoa by Sir Henry Dale aged 13 Wellcome LEssay in political arithmetick Wellcome LEssay on the anatomy of the brain Wellcome L