Engineering:Lill pin

From HandWiki

Lill pins are pins used by entomologists and botanists. They are short pins, with a head. Entomologists use them for holding down setting paper, and for pinning name labels inside collection cases. Botanists use them for mounting specimen envelopes containing bryophyte specimens.[1]

See also

References

  1. Chemberlain, Edward B. (1903). "Mounting Moss Specimens". The Bryologist 6 (5): 75–76. doi:10.1639/0007-2745(1903)6[75:mms2.0.co;2].