Ingress of Venus and 'Black drop' effect during the 1769 Transit of Venus Product:Fine art poster as the attempt fell foul

as the attempt fell foul of several of the strict rules governing Land Speed Record attempts

Lauderdale House

King Louis Phillippe of France being greeted at New Cross Station

27th September 1976

Botanical study of little purple flowered orchid (Cynosorchis minor pannonicai) with flower details

Ingress of Venus and 'Black drop' effect during the 1769 Transit of Venus Product:Fine art poster as the attempt fell foulTwo views of the teardrop effect observed during transit, as Venus is near the solar edge, but also positioned well inside the solar disc. With two additional views of Venus outside the solar disc, at 'first presage' and at ingress ['the appearance of the black notch]. Four figures of the event seen by Hirst using a 2 foot long reflecting telescope to x55 magnification. Not signed. The illustrations correspond to figures 1 2 and 5 6 [although here in