Aslin returned to the V&A as assistant director to John Pope-Hennessy between 1968 and 1974 and she was later appointed Bethnal Green Museum's Keeper in Charge from 1974 to 1981.
[4] In 1947, Aslin joined the Victoria and Albert Museum (V&A) as a research assistant in its circulation department.
[4] She was a member of a group that featured Peter Floud and she planned exhibitions that were in museums across the United Kingdom.
[1] Following the appointment of Roy Strong as director of the V&A in 1974, she returned to Bethnal Green Museum and was made Keeper in Charge until her retirement in 1981.
[1] Aslin lecured in Britain and the United States on multiple topics and collectors, dealers and scholars around the world asked for her opinion.