Code Keys - Explanation of the terms used

Country:   AlgeriaLatitude: 37° 4' N
Geographic Region:   ALGERIA Longitude:7° 23' E

Publication131  Tugs Salvage   Lifts 
Chart52200  Tugs Assist          200 Tons Plus
Harbor SizeV  Quarantine           50-200 Tons
Harbor TypeCB         Pratique          25-49 Tons 
Shelter AffordedF         Deratt Cert          0-24 Tons 
Entrance Restrictions          Other   Services 
       Tide   Communications           Longshore
       Swell Y         Telephone          Electrical
       Ice          Telegraph          Steam
       Other Y         Radio           Navig Equip
Overhead Limits         Radio Tel           Elect Repair
Channel DepthK         Air   Supplies 
Anchorage DepthK         Rail          Provisions
Cargo Pier DepthN  Load/Offload           Water
Oil Terminal Depth         Wharves Y          Fuel Oil
Tide         AnchorY          Diesel Oil
Maximum Size Vessel         Med MoorY          Deck
Good Holding Ground         Beach Moor          Engine
Turning Area         Ice Moor   RepairC
First Port of Entry  Medical Facilities   Drydock
U.S. Representative  Garbage Disposal   Railway
ETA Message  Degauss     
Pilotage   Dirty Ballast     
       Compulsory   Cranes      
       Available          Fixed     
       Local Assist         Mobile     
       Advisable         Floating