Columbia subject headings:
Malaysia--History--Pictorial works.
Photography in historiography.
Singapore--History--Pictorial works.
Harvard subject headings:
G.R. Lambert & Co.
Malaya--Pictorial works.
Photography Malaysia--Malaya--History.
Photography--Singapore--History.
Singapore--Pictorial works.
Princeton subject headings:
G.R. Lambert & Co.
Photography--Malaysia--Malaya--History.
Photography--Singapore--History.