This tile set was designed from a pre-hospital\EMS point of view. I have attempted to maintain an overall medical theme in their design. Please enjoy using them as much as I did making them. If there is an interest, I will consider a revision to this set. Please feel free to distribute them as widely as possible, so everyone may enjoy them. I would like to thank Nels Anderson for designing such an easy and friendly tile maker. I would also like to thank my wife, Dee, for her continued support and encouragement on this project. For those not familiar with Mahjongg tile compatability rules, all tiles have an exact match. Tiles 35-42 are "wildcard tiles". This means they are copmpatible, and will match. I have attempted to maintain an EMS (Emergency Medical Services) theme to these particular tiles. Again, I welcome any questions/comments on this tile set. I can be reached through Nurse Corner BBS in Orlando, Fl; (407)299-4762. Leave mail for Ed Johnston. The following is a list of all tile designs for those who may not recognize the icons. Thank you, Red Johnston Tile Icon List: 1. Endotrachial Tube 22. Asystole 2. Thermometer 23. Ventricular Tachycardia 3. Stethoscope 24. Heart 4. Blood Pressure Cuff 25. Eye 5. Band-aid 26. Cadeusis 6. Syringe 27. Oxygen Mask 7. Scalpel 28. Gloves 8. 4x4 Bandage 29. Leg in Cast 9. Swab/Depressor/Ball 30. Arm in Sling 10. Registered Nurse 31. Bed Pan 11. I.V. Fluid and Tubing 32. Oxygen Tank 12. Ambu Bag 33. Otoscope 13. Aspirin Bottle 34. Laryngoscope 14. Flashlight 35. Star of Life 15. Hemostats 36. Ambulance 16. Tape 37. 911 Logo 17. I.V. Catheter 38. Scoop Stretcher 18. Tourniquet 39. Drug Box 19. MAST Pants 40. Srtetcher 20. Cardiac Monitor 41. Long Back Board 21. Normal Sinus Rhythm 42. Trauma Shears