In my opinion "The
Mahogany Ship" is a popular collective title for several shipwrecks
stranded in the Warrnambool hummocks that were observed in the nineteenth
century. Witnesses didn't report that they were constructed of mahogany, but
several mentioned the colour of mahogany. The Mahogany Ship is therefore
probably not merely one shipwreck, but several shipwrecks that were stranded inland,
and they were unlikely to have been built of mahogany. However I am not
suggesting that the term "The Mahogany Ship" should be abandoned.
Reading academically reputable books about
the Mahogany Ship makes it clear that there were probably at least three inland shipwrecks in the 11 kilometre wide hummocks area. All were covered by
windblown sand and lost by the late nineteenth century.
Discovery
of Site 2
I discovered Site 2 on 18-01-09. I was
accompanied by my son James. I was immediately struck by the obvious symmetry
of the large complex of sand and grass covered shapes looming above ground
level. They are unlikely to have been created by nature. This was reinforced by
further investigation.
On 19-01-09 I returned with my camera and
made the video.
Aerial
archaeology using Google Earth
For this purpose I don't use Google Maps which is for
finding streets. It is much better to use the Google Earth program – free
online.
The ghostly outline of the structure can be seen on
Google Earth:
I have drawn yellow lines for clarification.
It is not the familiar shape of a ship, but
it is symmetrical. The image is quite typical of traces of buried structures
found by this method. See the many articles about aerial archaeology online.
Aerial archaeology is not to be confused with mere aerial photography which is
taking photos from the air of objects that are completely recognisable at
ground level, such as buildings or archaeological sites that have already been
excavated.
The centre of the object, according to Google
Earth, is at 38°21'05.17" S, 142°22'47.86" E.
Once found, click on View/Historical Imagery
and slide the pointer to the extreme left. This gives an image made in 2004.
Drought
and aerial imagery
I have now realised why it may be that the
older aerial images of both sites show the outlines of the buried objects more
clearly. Much more vegetation covers the sites now than in 2004. Certainly,
comparing my 2009 movies with my 2015 movies taken at identical places makes it
very clear that there is a much thicker covering of vegetation in 2015.
It says: "By 1995 the drought had spread
to many parts of Australia and by 2003 was recognised as the worst on
record."
In my opinion the 2004 images on Google Earth
show more sand and therefore the outlines of what might be concealed beneath;
and the more recent images show the vegetation that has grown since and covered
the sand.
I am not dismayed that the more recent images
don’t show the outlines and that the older images do. Different conditions,
lighting and methods of photography can give quite contrasting results.
Matching
of the shapes with the Google Earth outline
I visited it again on 30-10-14 with an
associate. The object was to ascertain whether the outline that can be seen on
Google Earth does in fact match the striking geometrical shapes that can be
seen on the landscape. We used three different GPS devices – all of which gave
similar results. We found that the shapes are indeed in the same place as the
Google Earth outline.
Investigation
of geometrical alignment
The associate and I returned on 1-11-14 to
investigate whether the northern and southern sections are in geometric
alignment and therefore might be two parts of one object. It is difficult to
judge from the side (where the video was shot) because a hummock seems to have
formed over the centre of the object. However standing on the hummock makes it
possible to view the two visible sections on either side. Their alignment
strongly suggests that they are sections of one large object.
I also took more photos and movies –
particularly of Tower Hill in the distance.
Measurement
of length
The associate and I visited it again on
15-4-15. Our aim was to measure the shapes – particularly to see whether the
length is 180 feet as on Google Earth. This was confirmed, although the
ruggedness of the terrain made measuring difficult. I do not claim that the
measuring exercise is necessarily perfectly accurate - given the wildly
undulating topography.
We returned on 16-4-15 to take more movie
clips and photos. I noticed something that had not been obvious before – that
there is in fact a symmetrical prow shape (covered in sand and vegetation)
where a prow appears to be lacking on the Google Earth outline. The
"prow" was measured as 20 feet long.
Therefore, as best as it is possible to
gauge, the shape is about 200 feet long if the hypothetical prow is included.
We did not measure the width due to the sheer difficulty of working there. But
measuring it on Google Earth, the width at the widest point is about 100 feet.
The vessel seems to be unexpectedly large –
but then fact has a way of being stranger than fiction!
Near the south end an irregular feature can
be seen within the structure. It gives the impression that a large mast has
fallen across the object on an angle. It can also be seen clearly on Google
Earth. However I am not prepared to claim that it is a buried mast without
proper evidence.
19th
Century anecdotal evidence – Mrs Manifold
Mrs Manifold's evidence about the Mahogany
Ship says (among other things) that it was "strangely designed and
constructed". This evidence is second hand and relayed through others.
Different versions of it appear in various books about the Mahogany Ship.
19th
Century anecdotal evidence – Mr Mason
Mr Mason's evidence includes the information
that "her general appearance bespoke a very slight acquaintance of the
builder with marine architecture". Both of these witnesses therefore
claimed that the vessel they saw was not shaped like a normal ship.
19th
Century anecdotal evidence – Captain Mills
It is compatible with the famous and often
repeated evidence of Captain Mills:
Well to
the eastward of Gorman's Lane. Proceed eastward along the beach till you bring
the point of land on which the old iron church stood in line with the highest
point of Tower Hill Island. The wreck would be almost in a straight line with
those objects, well in the hummocks.
The innocent sounding word "almost"
suddenly becomes crucial – it is in fact almost in a straight line with those
objects as my photos and movie clips show! A sighting that is truly in line
with those objects ends about three kilometres to the east – where it is much
more difficult to see them. It seems unlikely that Captain Mills intended one
to proceed along the beach that far! Please note that the Mills evidence is
second hand and relayed through a contemporary acquaintance. It is to be found
without variation in many books about the Mahogany Ship.
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Tower Hill from the site. The old iron church was just to the right of the peak. It is sometimes called "Tower Hill Island" because it is nearly surrounded by lakes - not because it is in the sea.
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The old iron church.
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19th
Century anecdotal evidence – Mr Saul and his son
It is quite possibly compatible with the
Saul's fence evidence.
A letter
from Saul's son on 28th April 1909 states: I cannot give you the exact time,
but I think it must be 40 years ago, he erected a fence for the Warrnambool
Borough Council across the hummocks, about three-quarters of a mile east of
Gorman's Lane. When he came home after completing the contract he informed me
that he came across an old wreck high up in the hummocks, and I believe he said
it was to the eastward of the fence but I cannot say the exact distance. It was
within a half mile of the fence and nearly buried in the sand.
"About three-quarters of a mile"
plus "within half a mile" is about 1.25 miles or less. According to
the Google Earth ruler, the site is 1.28 miles east of Gormans Lane. The
vagueness of the evidence makes it possible that this could be the object that
Mr Saul saw – perhaps from a distance and without using an accurate method of
measurement. If it was "nearly buried in the sand" by about 1869,
whatever is left could be deeply buried by now.
The
Lieutenant Stanley Locality Plan of 1872
The site is in the same place as the black
cross on the Lieutenant Stanley Locality Plan of 1872 that appears in books
about the Mahogany Ship. It is a hand drawn map, so of course the details are
not absolutely precise. The map bears the inscription:
The Mahogany Ship
Locality Plan, enlarged from Lieutenant Stanley's
Admiralty Chart, 1872
Approximate position of wreck marked X
A line has been drawn from the highest point
of Tower Hill Island to the cross. The line almost transects the point of land
on which the old iron church stood. (I have altered the cross to make it larger
as it was rather lost in other features of the drawing when the size of the
picture was reduced.)
Conclusion
I believe that the symmetrical shapes above
ground level are likely to have built up over a human made object. Surely it
would be a seagoing vessel – although it is not the usual shape of a ship.
There is anecdotal evidence that people in the nineteenth century saw a
shipwreck of unfamiliar design in the Warrnambool hummocks.
In my opinion the site is worthy of
archaeological investigation. I cannot, of course, judge how much of the
original object might survive today. In my opinion (and in the opinions of my
supporters) action should be taken to prevent further deterioration.
RECENT
INVESTIGATIONS
October
25, 2016 – Ground-penetrating radar
A GPR company scanned the site, assisted by
some associates. The exercise was difficult to conduct due to the extreme
ruggedness of the territory. With such a large site, it was not possible to
scan in fine detail during one day. The equipment was dragged and pushed - with
difficulty - over the shapes. This was done in lines several metres apart.
There are no results for the northern section
due to technical issues.
Seventeen objects were detected under the
surface on or near the southern half at a shallow depth of about one to two
metres. Deeper investigation was not attempted.
It was not possible to understand the nature
of the objects.
I am very grateful to those who enabled this project - thanks so much.
February
15, 2017 – investigation with a two metre archaeology probe
The associate and I returned with a GPS device
and an archaeology probe to try to find the objects. I had entered the latitude
and longitude of each object into the GPS device. The device can then recreate
the position – but not always with perfect accuracy. We also had marking
stakes.
We were unable to find anything. The
exercise was not aided by the extremely rugged territory, unpredicted heat and
very strong winds. The probe got stuck in the hard sand with monotonous
regularity. I returned exhausted and overheated, and had to go to a local hotel
for a giant ice-cream sundae!
February
16, 2017 – more investigation with the archaeology probe
Weather conditions were not a problem. We
continued to try to find the objects but were unable to do so. At the end we
did find something that seemed to be wood rather than metal or rock nearly a metre below
the sand – but were too exhausted to dig by then. It was not at a coordinate
found by the GPR. It might only be compact sand.
March
16, 2017 – more investigation with the archaeology probe and an auger
The auger consists of half a dozen
extensions, each about 1½ metres long.
The associate and I went to the site
intending to drill some deep auger holes. But unfortunately, that was not to
eventuate. It was a very windy day, making negotiating the site more difficult
than usual. The sand was blowing to the extent that in some places it looked
like snow on the vegetation.
We spent a long time pushing the archaeology
probe into the ground, with the idea that if we couldn’t find something at two
metres, the work of putting in deep auger holes might be self-defeating.
Despite doing a lot of work with the two metre probe, nothing seemed to be
touched. This could be because any remains of an object would be deeper than
two metres. It seems that all we have found is very compact sand. As usual, the
probe kept getting stuck.
Eventually, unable to get any clues from the
probe, we decided to try the auger. It took some time to decide on a likely
place to start. The site is about 1,000 square metres.
Using the auger was tough going indeed as the
sand is very compact and the auger kept getting stuck all the time. Progress
was unexpectedly slow and we only managed to make one auger hole that was two
metres deep.
November 2 and 3, 2017 – Los Angeles movie studio scout and producer
A Los Angeles movie studio that makes documentaries about world mysteries is going to do an episode about the Mahogany Ship. I travelled to Warrnambool to show a scout and a producer the site. We had a very happy time!
November 12, 2017 – Los Angeles movie studio crew
The Los Angeles movie studio spent the day at the site filming. They were at Warrnambool during the week filming material connected with the Mahogany Ship. The documentary will be shown on American TV during 2018.
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Some of the film crew assembling near the site. |
January 15 to 17, 2018 – investigation with auger
Two associates and I drilled with an auger in 7 places at the site. We drilled to depths of 2 to 4 metres. Unfortunately we were not able to strike anything solid.
In the
near future
We know, from the GPR equipment readings,
that the site is at least 12 metres above sea level, and somewhat higher than
that in some places. We also know that up to 15 metres of sand has blown onto
the Warrnambool hummocks since European settlement, because European snail shells have been found at that depth. We also know that plastic –
invented during the 20th century – has been found more than 3 metres below the sand
in the same vicinity as the site. It seems likely that any remains of a seagoing vessel would be
found at a much deeper level than three metres. We can conclude that investigation at
a deep level is now needed.
July 4, 2018 – deep ground-penetrating radar (GPR)
This was done by Jason Brewerton of GPR Imaging Solutions. Jason was assisted by me and an associate. He was
extremely competent and knowledgeable, and did a most thorough job! The data is
currently being processed and analysed.
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Jason Brewerton at the site with the ground-penetrating radar equipment. |
Rob Simpson
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The west arm. It disappears into a hummock.
I do not believe that sand dunes form at random
in the shape of the symmetrical inner ribs of a sailing ship.
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Standing on the same arm, taken from the south
after the site became more overgrown with vegetation.
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I cannot believe that such symmetry occurs
naturally in sand dunes. The arm on the left is
the same arm as in the previous two photos.
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The hummocks |
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Walking into a Warrnambool sunset after a day at the site.
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