I've found the architects of many of the buildings in which Detroit public high schools are/were housed, but 20 of them have remained elusive. I wonder if anyone can help in solving these mysteries. [[Some will be very difficult, I believe.) Here they are:

1. Capitol HS was temporarily housed in the Biddle House Hotel at Jefferson and Randolph from 1893 to 1896. The hotel was built in 1849.

2. Detroit HS began in a building on Miami Ave. [[now a vacant lot at 1354 Broadway) between Gratiot and Grand River. The HS was housed there from 1858 to 1863.

3. A building built in 1861 and enlarged in 1907 and 1910 at Second and Grand River housed Cass Union HS from 1907 to 1910, Cass Tech HS from 1910 to 1912, and Commerce HS from 1909 to 1912. Most of it burned down in 1912.

4. A building built on the same site as #3 at Second and Grand River in 1912 housed Cass Tech HS from 1912 to 1922, and Commerce HS from 1912 to 1918 and 1922 to 1964. It was demolished in 1964 to make way for the Fisher Fwy.

5. The Wilkins School was built in 1869 and was located on South Porter between Second and Third. It housed Commerce HS from 1918 to 1922.

6. The Higgins School at 9200 Olivet was built in 1878 and enlarged in 1895. It housed Higgins HS from 1907 to 1913. [[Another school was built on the same site in 1930.)

7. The Williams School built in 1890 at 3524 E. Canfield housed Eastern HS from 1895 to 1897.

8. The Harris School built in 1897 at 3622 Pulford housed Eastern HS from 1897 to 1901.

9. The Hunter School built in 1914 and enlarged in 1920 at 530 S. Colonial housed Hunter HS from 1920 to 1922.

10. Nordstrum HS was built in 1916 at 6921 Fort and was merged into Southwestern HS in 1922.

11. Burroughs School built in 1924 at 8950 Saint Cyril housed Crockett Tech HS from 2006 to 2012.

12. Wilbur Wright HS [[1928-1967) was built in 1928 at 4333 12th street.

13. Pershing HS [[1930-present) was built in 1930 at 18875 Ryan.

14. Cody HS [[1952-present) was built in 1952 at 18445 Cathedral.

15. Henry Ford HS [[1959-present) was built in 1957 at 20000 Evergreen.

16. Osborn HS [[1957-present) was built in 1957 at 11600 E. 7 Mile.

17. Philip Murray HS [[1965-1967) / Murray-Wright HS [[1967-2007) was built in 1965 at 2001 W. Warren.

18. Eastern HS [[1966-1968) / M.L. King HS [[1968-2011) was built in 1966 at 3200 E. Lafayette. [[A new building was built on the site in 2011.)

19. Northwestern HS [[1980-present) was built beginning in 1972 and finishing in 1980 at 2200 W. Grand Blvd.

20. Crockett Tech was housed at 571 Mack from 1992 to 2006.

Any help in solving any of these mysteries would be most appreciated!