Here are photos of the manufacturers' marks stamped on the metal by companies authorised by the Home Office ("HO") to supply sheets of corrugated iron for Anderson shelters. All these marks were found in the UK. Follow these links to examine other marks which have been found on corrugated iron in Australia, New Zealand and South Africa and on shelter bed frames.
1. Best Roof Brand
Merino stamps have been found in the UK, in Australia and on an incomplete Anderson shelter sent out from the UK to be shown in The Ditsong National Museum of Military History, Saxonwold, Johannesburg, South Africa.
I am grateful to Ash Hawkes for sending me the first two of these detailed photos taken inside a shelter near Dover, and to Richard Allman for sending me the third image taken from a shelter which was rebuilt on an allotment in Plymouth. I confess that I cannot myself see a phoenix within the marks, but maybe I am lacking imagination?
All three images are thumbnails. Click on them to see see larger versions.
6. DL Diamond
7. Trademark Staley
8. Emu Best
This rather fetching Emu was found in a shelter in Storridge on the Worcestershire/Herefordshire border.
9. Star and Crescent
This mark is particularly interesting because it includes the word GALVANINED - which at first appears to be a misprint of GALVANISED. However, I am grateful to Harry Coates who has explained that, although galvanised is the more familiar UK spelling of the word, it has sometimes been spelt with a 'z' in the UK - for instance in an article by Leeds Galvanising. But why substitute an 'N' for a 'Z'? The answer - again from Harry Coates - is that printers of all sorts often improvised when it came to letters (such as the rarely used Z) that were not available for block printing. And because the word is written in an arc, the typesetter would have thought it acceptable to use an "N" instead of a "Z". (Those interested to read more about the ingenuity of early 1900s typesetters might like to look at this fascinating story about the printing of the Declaration of Irish Independence during the 1916 Easter Rising.)
10. Swallow - Extra Best
This mark consists of two concentric circles, the outer being 8 1/2" diameter. Between them, in capital letters, are the words SWALLOW (at the top) & EXTRA BEST (at the bottom). Below the circles are the familiar H O initials with a crown between. In the middle is a picture of a rather elegant swallow flying right to left wings spread.
The Swallow mark was found in Ipswich, and in South Africa.
This mark was found on corrugated iron in an allotment in Buckhurst Hill in Essex.
These marks were found by John Sneddon in Bargeddie, Glasgow. They consist of the word "Griffin" and the shape of a griffin head with a crown above it, but the word below is very faded.
The images are thumbnails. Please click on them to bring up the originals.
This mark has been found on corrugated iron in Kettering and Norfolk. The words above appear to be 'British Make' and those below are Target Brand.
The right hand photo is a thumbnail. Please click on it to bring up a larger image.
14. Unknown Mark 1
Unknown Mark 2
And another. Any ideas anyone? These marks were found on corrugated iron on an allotment in Edinburgh. The owner suggests that they may be a sun ray and a crescent moon. You can click on the images to enlarge them.
It is interesting that the word Best appears in three of the marks, and it was also found in 2016 on a roof in Adelaide, South Australia - see separate web page.