List of thumbnails
282 (五五b) |
281 (五五a) |
284 (五六b) |
283 (五六a) |
286 (五七b) |
285 (五七a) |
288 (五八b) |
287 (五八a) |
290 (五九b) |
289 (五九a) |
Song Yingxing, Tian gong kai wu, 1637
zoom in
zoom out
zoom area
full page
page
width
set mark
remove mark
get reference
digilib