|
Jan 1932 - Top of Dust Extractor with Fan in Centre ; Reversing Valve is shown to Top Right of Picture
Jan 1932 - Top of Dust Extractor with Fan in Centre ; Reversing Valve is shown to Top Right of Picture (from Colliery Engineering [January, 1932]) Image Reference: L-00397-03-0065-F03 Please note: We only have a low resolution copy of this image which is suitable only for display on this web page. |
![]() |
||||||||
|
Mail: Webmaster |
Back |
Home |
Copyright © 1999-2024 by The Durham Mining Museum and its contributors Registered Charity No: 1110608 Page last updated: 31 Dec 2022
|
Search |
|
|||