Here is an instance of his work as a field spy:--
Jan Grootboom was a Zulu by birth, but having lived much with white men, as a hunter and guide, he had taken to wearing ordinary clothes and spoke English perfectly well: but within him he had all the pluck and cunning of his race.
For scouting against the Matabele it was never wise to take a large party, since it would be sure to attract attention, whereas by going alone with one man, such as Grootboom, one was able to penetrate their lines and to lie hid almost among them, watching their disposition and gaining information as to their numbers, supplies, and whereabouts of their women and cattle, etc.
Now, every night was spent at this work--that is to say, the night was utilised for creeping to their positions, and one watched them during the day. But it was impossible to do this without leaving footmarks and tracks, which the sharp eyes of their scouts were not slow to discover, and it very soon dawned upon them that they were being watched, and consequently they were continually on the look-out to waylay and capture us.
One night Grootboom and I had ridden to the neighbourhood of one of the enemy"s camps, and were lying waiting for the early dawn before we could discover exactly where they were located.
It was during the hour before sunrise that, as a rule, the enemy used to light their fires for cooking their early morning food. One could thus see exactly their position, and could rectify one"s own, so as to find a place where one could lie by during the day and watch their movements.
On this occasion the first fire was lit and then another sparkled up, and yet another, but before half a dozen had been lighted Grootboom suddenly growled under his breath:--
"The swine--they are laying a trap for us."
I did not understand at the moment what he meant, but he said:--
"Stop here for a bit, and I will go and look."
He slipped off all his clothing and left it lying in a heap, and stole away in the darkness, practically naked. Evidently he was going to visit them to see what was going on.
The worst of spying is that it makes you always suspicious, even of your best friends. So, as soon as Grootboom was gone in one direction, I quietly crept away in another, and got among some rocks in a small kopje, where I should have some kind of a chance if he had any intention of betraying me and returning with a few Matabele to capture me.
For an hour or two I lay there, until presently I saw Grootboom creeping back through the gra.s.s--alone.
Ashamed of my doubts, I therefore came out and went to our rendezvous, and found him grinning all over with satisfaction while he was putting on his clothes again. He said that he had found as he had expected, an ambush laid for us. The thing that had made him suspicious was that the fires, instead of lighting up all over the hillside at different points about the same time, had been lighted in steady succession one after another, evidently by one man going round. This struck him as suspicious, and he then a.s.sumed that it was done to lead us on, if we were anywhere around, to go and examine more closely the locality.
He had crept in towards them by a devious path, from which he was able to perceive a whole party of the Matabele lying low in the gra.s.s by the track which we should probably have used in getting there, and they would have pounced upon us and captured us.
To make sure of this suspicion he crept round till near their stronghold, and coming from there he got in among them and chatted away with them, finding out what was their intention with regard to ourselves, and also what were their plans for the near future. Then, having left them, and walked boldly back towards their stronghold, he crept away amongst some rocks and rejoined me.
His was an example of the work of a field spy which, although in a way it may be cunning and deceitful, at the same time demands the greatest personal courage and astuteness. It is something greater than the ordinary bravery of a soldier in action, who is carried on by the enthusiasm of those around him under the leadership of an officer, and with the compet.i.tion and admiration of others.
The pluck of the man who goes out alone, un.o.bserved and unapplauded, and at the risk of his life, is surely equally great.
The Boers used field spies freely against us in South Africa.
One English-speaking Boer used to boast how, during the war, he made frequent visits to Johannesburg dressed in the uniform taken from a British major who had been killed in action. He used to ride past the sentries, who, instead of shooting him, merely saluted, and he frequented the clubs and other resorts of the officers, picking up such information as he required from them first hand, till evening came and he was able to ride back to his commando.
CONVEYING INFORMATION.
On our side various methods were adopted of conveying information in the field. My spies employed native runners (especially the most astute cattle-thieves) to take their despatches to me.
_A SECRET MESSAGE._
[Ill.u.s.tration: _These hieroglyphics contain a secret message which can be easily read by those who know the semaph.o.r.e signalling code.
This signalling consists of swinging two arms in different positions, either singly or together. The dots indicate where the letters join.
For example: The semaph.o.r.e sign for N consists of both arms pointing downwards at an angle of 90 degrees ^. The letter I is shown by both arms pointing to the left at the same angle >. The next N is shown again, and the letter E is a single arm pointing upwards on the right at an angle of 45 degrees /._
_In each word you start at the top of the signs and read downwards._
_This form of secret message was frequently used in the South African War._]
These were in every case naturally written in cypher or secret code, in Hindustani written in English characters, and so on. They were rolled up into pellets and pressed into a small hole bored in a walking-stick, the hole being then plugged with clay or soap. Or they were put into the bowl of a pipe underneath the tobacco, and could thus be burnt without suspicion if necessary, or they were slipped in between the soles of the boots, or st.i.tched in the lining of the bearer"s clothing. These natives also understood the language of smoke-fires--signalling by means of little or big puffs of smoke as to the enemy"s moves and strength.
SECRET SIGNALS AND WARNINGS.
The native despatch-runners whom we sent out to make their way through the enemy"s lines carried the letters tightly rolled up in little b.a.l.l.s, coated with sheet lead, such as tea is packed in.
These little b.a.l.l.s they carried slung round their necks on a string.
The moment that they saw an enemy coming near they dropped the b.a.l.l.s, which then looked like so many stones, on the ground, and took bearings of the spot so that they could find them again when the coast was clear.
Then there were fixed points for hiding letters for other spies to find. Here are some of the most frequently used:
[Ill.u.s.tration: _This little mark, scratched on the ground or on a tree trunk or gate-post, was used by one scout for the information of another. It means: "A letter is hidden four paces in this direction."_
[Ill.u.s.tration: _A sign used to warn another scout that he is following a wrong direction. It means: "Not this way."_]
[Ill.u.s.tration: _This is another sign from one scout to another and means: "I have returned home."_]
[Ill.u.s.tration: _The "blaze" on the tree trunk and the two stones, one on the other, are simply to show that the scout is on the right trail._
_The other three sketches are to show the direction in which the scout should go. The arrow is marked on the ground. The upper part of the sapling or bush is bent over in the direction which the scout should take, and the same is the case with the bunch of gra.s.s, which is first of all knotted and then bent._]
SPIES IN WAR TIME.
The j.a.panese, of course, in their war with Russia in Manchuria made extensive use of spies, and Port Arthur, with all its defects of fortification and equipment, was known thoroughly inside and out to the j.a.panese general staff before they ever fired a shot at it.
In the field service regulations of the German army a paragraph directed that the service of protection in the field--that is to say, outposts, advanced guards, and reconnaissances--should always be a.s.sisted by a system of spying, and although this paragraph no longer stands in the book, the spirit of it is none the less carried out.
The field spies are a recognised and efficient arm.
Frederick the Great is recorded to have said: "When Marshal Subise goes to war, he is followed by a hundred cooks, but when I take the field I am preceded by a hundred spies."
The present leader of the German army might well say the same, though probably his "hundred" would amount to thousands.
We hear of them dressed in plain clothes as peasants, and signalling with coloured lights, with puffs of smoke from chimneys, and by using the church clock hands as semaph.o.r.es.
Very frequently a priest was arrested and found to be a spy disguised, and as such he was shot. Also a German chauffeur in a French uniform, who had for some time been driving French staff officers about, was found to be a spy, and so met his death.
Early in the present war the German field spies had their secret code of signs, so that by drawing sketches of cattle of different colours and sizes on gates, etc., they conveyed information to each other of the strength and direction of different bodies of hostile troops in the neighbourhood.
As a rule, these are residential spies, who have lived for months or years as small tradesmen, etc., in the towns and villages now included in the theatre of war. On the arrival of the German invaders they have chalked on their doors, "Not to be destroyed. Good people here,"
and have done it for some of their neighbours also in order to divert suspicion. In their capacity of naturalised inhabitants they are in position, of course, to gain valuable tactical information for the commanders of the troops. And their different ways of communicating it are more than ingenious.
In some cases both spies and commanders have maps ruled off in small squares. The watchful spy signals to his commander, "Enemy"s cavalry halted behind wood in square E15," and very soon a salvo of sh.e.l.ls visits this spot. A woman spy was caught signalling with an electric flash lamp. Two different men (one of them an old one-legged stonebreaker at the roadside) were caught with field telephones hidden on them with wire coiled round their bodies. Shepherds with lanterns went about on the downs at night dodging the lanterns about in various ways which did not seem altogether necessary for finding sheep.