D4HI 1930 Deutschland

D4HI 1930:
D4LRM 1931:
Operator: Hellmuth Oltzscher, Plauen im Vogtlandkreis, Saxony in 1931, D4HI in 1930, D4HIX, D4LRM in 1931.
He was unlicensed, and the HI meant Hi! Hi! (see the card).

QSL G4UZN Collection
Info courtesy of K6EE & G4UZN, Norbert Maibaum