. Indirect illumination with nitrogen-filled lamps. MT—L 2Z a tt-. -g3# -JOO WArr A/sma»sr/v aula. /Si& SimtAac< —QmMtm4;3 CAMf*T $c £3/ST/?/SUT/OM\ CL/f?IS£5* 30Q ^c Y?£fi^CT/Af9. SU*A*CMi — € 0~*60 ... J5E -| . Z&-4 Z>/ST£?/&UT/QAf . 3QO 3ulb. /9& Se*ow\c* 300 yVMTT A/iTf*ofkM*r &*r£i
Size: 2940px × 850px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, bookidindirectillu, bookyear1915
