Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- United States -- Description and travel, 5 canlyniadau
- New York (N.Y.) -- Description and travel, 2 canlyniadau
- China -- Description and travel., 1 canlyniadau
- Japan -- Description and travel., 1 canlyniadau
- USSR -- Description and travel., 1 canlyniadau
- Singapore -- Description and travel., 1 canlyniadau
- Siam -- Description and travel., 1 canlyniadau
- Hong Kong -- Description and travel., 1 canlyniadau
- United States -- Description and travel -- 1920-1940., 1 canlyniadau
- Washington (D.C.) -- Description and travel., 1 canlyniadau