William M. Wade, death January 12, 1880 of typhoid pneumonia, is buried in North Potter's Field in Lot 79.

The photograph of the cemetery stone for John W. Baldwin whom died August 11, 1890 has not yet been assigned a plot number by the City of Deadwood within their cemetery project. I have included the burials of those individuals around Lot 79 below. Maggie Rails peformed a walk through of the Mount Moriah Cemetery in 2002 and the John W. Baldwin stone and plot number in North Potter's Field was not yet identified. 
 
Arrived by way of Bismarck.   
Wade, William.   
July 1, 1876

Wade, W.M. is secretary of Garden City meeting 
Wade, William M. 
Mar 03 1877

Wade, W.M. is secretary of New Chicago 
Wade, William M. 
Jan 20 1877

Wade, W.M. on common council of Garden City 
Wade, William M. 
Apr 27 1877

Wade, W.M. owns mine 
Wade, William M. 
Apr 09 1877

Wade, W.M. recorder for Garden City 
Wade, William M. 
Feb 17 1877

Wade, William M. is recorder in New Chicago 
Wade, William M. 
Jan 20 1877

Wade, William M. is recorder of Ida Gray Mining Di 
Wade, William M. 
Mar 24 1877 
 
Wade, William M. on Garden City common council 
Wade, William M. 
May 05 1877
 
Wade, Wm. M. Recorder, Ida Gray Quartz dist. Mtg 
Wade, William M. 
Apr 28 1877

New Locations 
Wade, William M. 
Jun 26 1878
 
Real Estate & Mining Transfers 
Wade, William M. 
Jan 05 1878

Undertakers list of deaths in upper towns. 
    Adams, Elisabeth. 
    Bryant, Frank S. 
    Coyne. 
    Crage, Thomas. 
    Cronan, John. 
    Dalton, Clara. 
    Howard, Frederick. 
    Kelly, Thomas. 
    Kimball, Annie E. 
    Kohen. 
    Manser, Matthew. 
    McConnell, R. C. 
    Michell, Thomas. 
    Normoyle, George. 
    Nourse, Charles. 
    Purcell, Patrick. 
    Roberts, Joseph. 
    Smith, B. P. 
    Wade, William. 
    White, Robert. 
January 20 1880

Miner from Shoemaker gulch taken down with typhoid 
Wade, William 
Black Hills Daily Times Jan 08 1880, p.4 , col.4 

Remains taken to Ddwd, from Central, for burial 
Wade, William 
Jan 15 1880

The City of Deadwood maintains Mount Moriah Cemetery and they have erected a visitor's center at the entrance to the cemetery. The visitor's center does have pamphlets denoting the burial location of the graves that have been identified.

I would call the center to see if any of the staff could locate this information for you.

Mount Moriah Cemetery

10 Mt Moriah Dr, Deadwood, SD 57732

605-722-0837

The City of Deadwood maintains an online searchable map of Mount Moriah Cemetery

http://maps.cityofdeadwood.com/cemeteries/

Lot 78, location rear of Lot 79,

Elizabeth Somson death 10/18/1886 burial 0-NPF-78

Lot 144, location front of Lot 79,

Maud Parrott, child, death 02/19/1880 burial 0-NPF-144

Lot 81, location right of Lot 79,

Child Stuart, death 12/30/1880 burial 0-NPF-81

Lot 77, location left of Lot 79,

Joseph Roberts, death 01/10/1880 burial 0-NPF-77