Known For	Writing
Most Rating	0.4086
Birthday	1905-01-15
Place of Birth	Yekaterinoslav, Yekaterinoslav uyezd, Yekaterinoslav Governorate, Russian Empire [now Dnipropetrovsk, Dnipropetrovsk Oblast, Ukraine]
Also Known As	L. Armstram, L. Arnshtam, Leo Arnshtam, Lew Arnstam, Лео Оскарович Арнштам, Лео Арнштам, Л. Арнштам,