Geological Literature Search (GEOLIS) (Geological Survey of Japan / AIST)
Authors=Hydrographic Service Hydrographic Service Royal Siamese Navy
pages=1 sheet
Publish_year=1936
Publisher=Hydrographic Service
Language_of_Text=TH, EN
note=海図、チャオプラヤ川、図内にSamut Prakam Anchorage(1:15000)あり ; 大きさ（70 × 97 cm） ; 矩形範囲情報（左下緯度 = 13.5833, 左下経度 = 100.4667, 右上緯度 = 13.8167, 右上経度 = 100.6333）
ID=90013921