History of Lucknow Mystery Cache

A puzzle to learn about the history of Lucknow.

Cache is not at given co ordinates.

A google search can find the missing co ordinates.

Cache is located at South 33 AB.CDE East 149 FG.HIJ

A= St Johns Anglican Church had its foundation stone laid in 187? Take 1

B= Lucknow Estate was established by William Charles Wentworth in 18?8. Take 3

C= Wesleyan church built  18?6. Add 1

D= Lucknow was the site of the second official discovery of gold in Australia in 1851. What month was the gold discovered? Number of letters of month name. Take 2

E= School of Arts opened in 188?. Take 1

F= The Wentworth gold field company went into liquidation in 186? Take 2

G= Was named Lucknow in 18?3. Add 3

H= Catholic church was built 18?4. Add 3

I= Mamhead was built as the residence of local identity Harry Newman in 187?

J= Anglican church built 18?3. Add 2

You can check your answers for this puzzle on GeoChecker.com.