Harrold Colton and Company - Adelaide - Concerning the consumption of Gas if Welsbach burners were adopted

Harrold Colton and Company - Adelaide - Concerning the consumption of Gas if Welsbach burners were adopted (31 August 1898), [UA-00020487] . Adelaide University, accessed 10/04/2026, https://connect.adelaide.edu.au/nodes/view/20684