StampData
Stamp catalog
Collections
Lists
Joint Issues
Sheets
Notes
Albums
Catalogs
Things
Tools
Statistics
Quiz
Login
Prev:
Current Transmitting Station
Next:
Curricle
Currents inside a wave
Short desc: Currents inside a wave
This design is used by one stamp:
Netherlands 9/6/1977 45c issue=Delft Hydraulic Laboratory perf=14x12.75
Record of changes
