Mary Violet Lawton Gregorowski
From Graces Guide
Mary Violet Lawton Gregorowski (1897-1963)
Born at Johannesburg
1939 Royal Aero Club Certificates No. 20036: DH.87 – Thanet Aero Club
1963 Died at London
See Also
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Grace's Guide To British Industrial History
Registered UK Charity (No. 1154342)Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 174,568 pages of information and 250,329 images on early companies, their products and the people who designed and built them.
Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.