Letters to Dora, Vladivostok
Letters to Dora, Vladivostok
Certificate of membership at The Institute of South African Architects
Certificate of membership at The Institute of South African Architects
Certificate stating Lionel Bernstein as Associate of the Royal Institute of British Architects
Certificate stating Lionel Bernstein as Associate of the Royal Institute of British Architects
Improvements in calculating devices
Improvements in calculating devices
Typescript of semi final version, pages 1-356
Typescript of semi final version, pages 1-356