Series One - Series Two
Obverse Inscription ~ Encased Collectors International / Knowledge Through Fellowship ~ Standard Reverse Inscription ~ Good Luck / Keep Me & Prosper (GL/KM&P) State Series Reverse Inscription ~ God Bless America / And All That Live Therein (GBA/AATLT) Updated 001-05-10 ~ ©2005-2010 . All Rights Reserved ~ Click HERE for availability.
| ECI Number | Quarter Encased | # Minted | Date/MM | Style | Reverse Inscription |
| ECI-EQ-Trial -001 | Washington | 1 | 1976D | RD | GL/KM&P |
| ECI-EQ-Trial -002 | Washington | 1 | 2005D | RD | GL/KM&P |
| ECI-EQ1-001 | Delaware | 40 | 1999P | RD | GBA/AATLT |
| ECI-EQ1-002 | Pennsylvania SOLD OUT | 40 | 1999P | RD | GBA/AATLT |
| ECI-EQ1-003 | New Jersey | 40 | 1999P | RD | GBA/AATLT |
| ECI-EQ1-004 | Georgia | 40 | 1999P | RD | GBA/AATLT |
| ECI-EQ1-005 | Connecticut | 40 | 1999P | RD | GBA/AATLT |
| ECI-EQ1-006 | Washington | 40 | 1976 | RD | GL/KM&P |
| ECI-EQ1-007 | Washington | 40 | 1976D | RD | GL/KM&P |
| ECI-EQ1-008 | Washington Clad | 40 | 1976S | RD | GL/KM&P |
| ECI-EQ1-009 | Washington Silver SOLD OUT | 40 | 1976S | RD | GL/KM&P |
| ECI-EQ1-010 | Massachusetts | 40 | 2000P | RD | GBA/AATLT |
| ECI-EQ1-011 | New Hampshire | 40 | 2000P | RD | GBA/AATLT |
| ECI-EQ1-012 | Virginia | 40 | 2000P | RD | GBA/AATLT |
| ECI-EQ1-013 | Maryland | 40 | 2000P | RD | GBA/AATLT |
| ECI-EQ1-014 | South Carolina | 40 | 2000P | RD | GBA/AATLT |
| ECI-EQ1-015 | New York | 40 | 2001P | RD | GBA/AATLT |
| ECI-EQ1-016 | North Carolina | 40 | 2001P | RD | GBA/AATLT |
| ECI-EQ1-017 | Rhode Island | 40 | 2001P | RD | GBA/AATLT |
| ECI-EQ1-018 | Vermont | 40 | 2001P | RD | GBA/AATLT |
| ECI-EQ1-019 | Kentucky | 40 | 2001P | RD | GBA/AATLT |
| ECI-EQ2-020 | Washington | 40 | 1965 | RD | GL/KM&P |
| ECI-EQ2-021 | Washington Silver SOLD OUT | 40 | 1964 | RD | GL/KM&P |
| ECI-EQ1-022 | Tennessee | 25 | 2002P | RD | GBA/AATLT |
| ECI-EQ1-023 | Ohio | 25 | 2002P | RD | GBA/AATLT |
| ECI-EQ1-024 | Louisiana | 25 | 2002P | RD | GBA/AATLT |
| ECI-EQ1-025 | Indiana | 25 | 2002P | RD | GBA/AATLT |
| ECI-EQ1-026 | Mississippi | 25 | 2002P | RD | GBA/AATLT |
| ECI-EQ1-027 | Illinois SOLD OUT | 25 | 2003P | RD | GBA/AATLT |
| ECI-EQ1-028 | Alabama SOLD OUT | 25 | 2003P | RD | GBA/AATLT |
| ECI-EQ1-029 | Maine SOLD OUT | 25 | 2003P | RD | GBA/AATLT |
| ECI-EQ1-030 | Missouri SOLD OUT | 25 | 2003P | RD | GBA/AATLT |
| ECI-EQ1-031 | Arkansas SOLD OUT | 25 | 2003P | RD | GBA/AATLT |
| ECI-EQ1-032 | Michigan | 25 | 2004P | RD | GBA/AATLT |
| ECI-EQ1-033 | Florida | 25 | 2004P | RD | GBA/AATLT |
| ECI-EQ1-034 | Texas | 25 | 2004P | RD | GBA/AATLT |
| ECI-EQ1-035 | Iowa | 25 | 2004P | RD | GBA/AATLT |
| ECI-EQ1-036 | Wisconsin | 25 | 2004P | RD | GBA/AATLT |
| ECI-EQ1-037 | California | 25 | 2005P | RD | GBA/AATLT |
| ECI-EQ1-038 | Minnesota | 25 | 2005P | RD | GBA/AATLT |
| ECI-EQ1-039 | Oregon | 25 | 2005P | RD | GBA/AATLT |
| ECI-EQ1-040 | Kansas | 25 | 2005P | RD | GBA/AATLT |
| ECI-EQ1-041 | West Virginia SOLD OUT | 25 | 2005P | RD | GBA/AATLT |
| ECI-EQ1-042 | Nevada | 25 | 2006P | RD | GBA/AATLT |
| ECI-EQ1-043 | Nebraska | 25 | 2006P | RD | GBA/AATLT |
| ECI-EQ1-044 | Colorado | 25 | 2006P | RD | GBA/AATLT |
| ECI-EQ1-045 | North Dakota | 25 | 2006P | RD | GBA/AATLT |
| ECI-EQ1-046 | South Dakota | 25 | 2006P | RD | GBA/AATLT |
| ECI-EQ1-047 | Montana | 25 | 2007P | RD | GBA/AATLT |
| ECI-EQ1-048 | Utah | 25 | 2007P | RD | GBA/AATLT |
| ECI-EQ1-049 | Washington | 25 | 2007P | RD | GBA/AATLT |
| ECI-EQ1-050 | Wyoming | 25 | 2007P | RD | GBA/AATLT |
| ECI-EQ1-051 | Idaho | 25 | 2007P | RD | GBA/AATLT |
| ECI-EQ1-052 | Hawaii SOLD OUT | 25 | 2008P | RD | GBA/AATLT |
| ECI-EQ1-053 | Alaska SOLD OUT | 25 | 2008P | RD | GBA/AATLT |
| ECI-EQ1-054 | Oklahoma SOLD OUT | 25 | 2008P | RD | GBA/AATLT |
| ECI-EQ1-055 | Arizona SOLD OUT | 25 | 2008P | RD | GBA/AATLT |
| ECI-EQ1-056 | New Mexico SOLD OUT | 25 | 2008P | RD | GBA/AATLT |
| ECI-EQ1-057 | Washington D. C. | 26 | 2009P | RD | GL/KM&P |
| ECI-EQ1-058 | Puerto Rico SOLD OUT | 26 | 2009P | RD | GL/KM&P |
| ECI-EQ1-059 | Guam | 20 | 2009P | RD | GL/KM&P |
| ECI-EQ1-060 | Samoa | 20 | 2009P | RD | GL/KM&P |
| ECI-EQ1-061 | Virgin Islands | 20 | 2009P | RD | GL/KM&P |
| ECI-EQ1-062 | Northern Mariana Islands | 20 | 2009P | RD | GL/KM&P |
| ECI-EQ1-063 | Washington D. C. SOLD OUT | 01 | 2009S | RD | GL/KM&P |
| ECI-EQ1-064 | Puerto Rico SOLD OUT | 01 | 2009S | RD | GL/KM&P |
| ECI-EQ1-065 | Guam SOLD OUT | 01 | 2009S | RD | GL/KM&P |
| ECI-EQ1-066 | Samoa SOLD OUT | 01 | 2009S | RD | GL/KM&P |
| ECI-EQ1-067 | Virgin Islands SOLD OUT | 01 | 2009S | RD | GL/KM&P |
| ECI-EQ1-068 | Northern Mariana Islands SOLD OUT | 01 | 2009S | RD | GL/KM&P |
| ECI-EQ1-069 | Hot Springs | 20 | 2010D | RD | GBA/AATLT |
| ECI-EQ1-070 | Yellowstone | 20 | 2010D | RD | GBA/AATLT |
| ECI-EQ1-071 | Yosemite | 20 | 2010D | RD | GBA/AATLT |
| ECI-EQ1-072 | Grand Canyon | 20 | 2010D | RD | GBA/AATLT |
| ECI-EQ1-073 | Mt. Hood | 20 | 2010D | RD | GBA/AATLT |