Found this pattern glass in Pressglas-korrespondenz.......Abb. 2008-1/420 ALLEGRO PL, Art.Nr. 277724523, € xxx “Żardiniera na nóżkach Art-Deco ...“ [Jardiničre, bernstein-farbenes Pressglas, geätzt?] H 10 cm, D 24 cm SG: Hersteller unbekannt, Polen, 1930-er Jahre
found in 2008-1...suggests Polish origin