317; Koeppen, II. 96; Amyot, XIV. 128.)
With the caution that Marco's Travels in Tibet were limited to the same
mountainous country on the frontier of Sze-ch'wan, we defer further
geographical comment till he brings us to Yunnan.
NOTE 2. - Marco exaggerates a little about the bamboos; but before
gunpowder became familiar, no sharp explosive sounds of this kind were
known to ordinary experience, and exaggeration was natural. I have been
close to a bamboo jungle on fire. There was a great deal of noise
comparable to musketry; but the bamboos were not of the large kind here
spoken of. The Hon. Robert Lindsay, describing his elephant-catching in
Silhet, says: "At night each man lights a fire at his post, and furnishes
himself with a dozen joints of the large bamboo, one of which he
occasionally throws into the fire, and the air it contains being rarefied
by the heat, it explodes with a report as loud as a musket." (Lives of
the Lindsays, III. 191.)
[Dr. Bretschneider (Hist. of Bot. Disc. I. p. 3) says: "In corroboration
of Polo's statement regarding the explosions produced when burning
bamboos, I may adduce Sir Joseph Hooker's Himalayan Journals (edition of
1891, p. 100), where in speaking of the fires in the jungles, he says:
'Their triumph is in reaching a great bamboo clump, when the noise of the
flames drowns that of the torrents, and as the great stem-joints burst,
from the expansion of the confined air, the report is as that of a salvo
from a park of artillery.'" - H. C]
[Illustration: Mountaineers on the Borders of Sze ch'wan and Yun-nan.]
Richthofen remarks that nowhere in China does the bamboo attain such a
size as in this region. Bamboos of three palms in girth (28 to 30 inches)
exist, but are not ordinary, I should suppose, even in Sze-ch'wan. In 1855
I took some pains to procure in Pegu a specimen of the largest attainable
bamboo. It was 10 inches in diameter.
NOTE 3. - M. Gabriel Durand, a missionary priest, thus describes his
journey in 1861 to Kiangka, via Ta-t'sien-lu, a line of country partly
coincident with that which Polo is traversing: "Every day we made a
journey of nine or ten leagues, and halted for the night in a Kung-kuan.
These are posts dotted at intervals of about ten leagues along the road to
Hlassa, and usually guarded by three soldiers, though the more important
posts have twenty. With the exception of some Tibetan houses, few and far
between, these are the only habitations to be seen on this silent and
deserted road.... Lytang was the first collection of houses that we had
seen in ten days' march." (Ann. de la Propag. de la Foi, XXXV.
