Federico Santagati discovered on Dec 7, 2017

Captured numbers: 343, 500, 505, 535, 536, 537, 538

Latest captures:

343 at Wuhlheide, Jul 17, 2022
536 at Kestert, Apr 15, 2022
538 at Spergau, Jan 10, 2022
343 at Zossen, Jun 23, 2021

HSL 187