Gas heater

Fireless locomotive

Gas-powered wringer

Stirling engine model

Welsbach mantle

Gas radiator

Meker burner

Multifunction range cooker

Gas radiator

Token gas meter

Gas-powered wringer

Gas heater

Kraków Gasworks voucher for 1/2 m³ of gas

Bathroom water heater

Gas refrigerator

Multifunction kitchen stove

Wet gas meter

Gas meter token (Poznań)

Bathroom water heater

Bunsen burner

Gas oven

Gas meter token (Strzelin)

Token gas meter

Gas soldering iron

Bathroom water heater

Coffee roaster

Kraków Gasworks voucher for 50 m³ of gas

Gas cooker stool

Coal and gas range

Token gas meter

Multifunction cooker

Junker & Ruh kitchen stove

Gas radiator

Double burner stove

Teclu burner

Double burner stove

Gas meter token (Wrocław)

Gas radiator

Double burner cooker with an oven

Gas heater

Gas radiator

Gas cooker

Gas radiant heater

Token gas meter

Combination boiler

Gas heater

Gas heater

Kraków Gasworks voucher for 2 m³ of gas

Single burner stove

Gas cooker Ewa