London Conf Min
artifact #700621
created 2022-11-17 by chris10y
citation: London Conf Min
assertion #4014360 by chris10y on 2022-11-17: confidence 100%.
is a(n): Artifact
assertion #4014361 by chris10y on 2022-11-17: confidence 100%.
started: 1841
assertion #4014362 by chris10y on 2022-11-17: confidence 100%.
ended: 1891
assertion #4014363 by chris10y on 2022-11-17: confidence 100%.