Master list (pdf) of all 602 L-numbers, their Leeuwenhoek number, and their Collected Letters number
Glass tube filled with pounded pepper and clean rainwater.
Glas tube toe gemaekt, gevolt met gestoote peper en met schoon regen water.
Letters in Period 21679-1686as numbered by AvL
Figures in Period 21679-1686as numbered by AvL