Similarly shaped airfoils to MH139Fp20

1. Eiffel 385 (S.T. Ae)
2. N-22
3. Rhode St. Genese 34
4. Dayton-Wright T-1
5. Curtis C-72
6. Rhode St. Genese 32
7. USA-35B
8. N-10
9. Dayton-Wright 6
10. N-11
11. Eiffel 430 (Lachassgne)
12. St. CYR 234 (Bartel 17-IC)
13. St. CYR 24 (Bartel 35-IIIC)
14. Rhode St. Genese 36
15. HL74-550
16. Rhode St. Genese 30
17. I.S.A. 962
18. N-24
19. I.S.A. 960
20. NACA CYH
21. I.S.A. 961