Mack & Kyle; See Also: Kyle, J. Alexander and Mack, Thomas W.

Mack, Thomas W.; See Also: Mack & Kyle

Madison, Matthew

Magee, Thomas B.

Maloney, John

Marble, Ray Elmer "Ted"

Markey

Markus, Kurt

Marquis, Thomas B.

Marsey, John

Marsh, Daniel

Marshall, William I.

Mason, M. A.

Mathews

Mathews, David

Matteson, Summer W.

Mattice Bros.

• Arthur W.
• Korator H. (or Korah A.)

Mattson, Matt

McClaire, Morton S.

McFatridge, Arthur E.

McGee, A. M.

McGee, Warren R.

McKay, Rollin H.

McKenzie, Charles

Mclander, Samuel T.

McNeir, J. C.

Mecklenburg, Henry

Meiers, Julius

Mertz, Richard H.

Metropolitan Photograph Gallery

Meyer, Maurice A.

Mikkelsen, Asger

Miller, Arthur D.

Miller, Charles A.

Miller, Fred E.

Miller, Walter M.

Moe, Edward

Monsma, Ed

Montana Picture Gallery; See Also: Carter

Montana Souvenir Company; Missoula, Montana

Moon, Karl

Moore, Albert M.

Morgan, William

Moriarty, John M.

Morin, Paula

Morris, Charles E.

Morrison, Duane D.

Morrison, Robert Cleland

Morrow, Stanley

Morse, George W.

Mortenson, Astrid

Morteson, Gunnhild

Morton, Glenn C.; See Also: Brenner, George and Culver, William H.

Morton Sisters

• Astrid Mortenson
• Gunnhild Mortenson

Mulcahy, M. J.

Neitzling, Jacob "Jake"

Nelson, John

Nesbitt, James

Newnas, William W.

New York Photography Gallery

Nixon, Ronald V.

Noe, Charles B.

Ollason & Nicolson

OlinKenbeard, William K.

O'Looney, Doug

Ohlsen, Emma C.

Olsen, Niels

Ormsby, S. W.

Orner, Alfred or Alford

Orr Studio

O'Sullvan, T. H.

Ozmon, Ray

Pacific Studio

Palmer, Frank

Palmer, William H.;See Also: Brennan & Palmer

Paris, James; See Also: Haynes Studio

Parker, Washington W.

Pasteur, Jean P.

Patenaude, Desithe P.

Patrick, Sylvia R.

Pearis, C. F.

Peeso, Fred

Peet, Ed

Peete, M. E.

Perry, C. Wilson

Petek Studio

Peterson, Ernst

Pettis, William F.

Petzoldt, William A.

Photo Postcard Company and Shop; Butte, Montana

Photo Shop; Lewistown, Montana

Photo Supply Co.; Helena, Montana

Pickett, J. M.

Pilliner, W. H.

Playle, William

Plessis, Charles S.

Post, Helen

Post, Richard H.

Potter, George W.

Premium Art Gallery

Prewett, Thomas

Price, A. D. Archie

Price, E. H.

Ramsay, Peter M.

Ransier, Dr. & Mrs.

Read, Benjamin F.

Redpath, Charles

Reed, C. O. (Charles)

Reed, Roland W.

Reinig, Edward

Ribelin, William

Rice, Henry M.

Rice & Koehler

• Warren Rice
• John Koehler

Riggs, John

Rinehart, F. A.

Roahen, Kenneth

Robertson, Ada or Alfa M.

Rode, J. W. (John Willard)

Roebuck, Edith

Ross, D. F.

Rumsy, A. B

Russell, Wilson Adams

Rutter, Thomas

San Francisco Photo Co.; Anaconda, Montana

Savage, Charles Roscoe

Schlechten, Albert

Schlichting, Al

Schneider Studio; Miles City, Montana

Schnitzmeyer, Herman

Schoettner, Emil K.

Schoettner and Kuth; See: Schoettner, Emil K.

Schultz, William G.

Schwindt, Ella E.

Scott, Daniel S.

Scott, John D.

Scott, Martin A.

Seiden Drug Co.; Lewiston, Montana

Seiffert, Otto

Sharp, J. H.

Sheffield, Ben

Shipler, J. W.

Shirley, Richard C. (Dick)

Shively, Edward W.

Showell, John G.

Silliman, Lee

Simons, Charles Edward

Smart, John

Smith, A. S.

Smith, Mathew

Smithers, C. Owen

Snook, E. E.

Sorvoe, T. E.

Sours, Charles W.

Sours, Robert S.

Sprague, Frank

Sproule, George

Sproule, Sylvia Patrick

Stanley, John Mix

Starbird, Ernest

Stepins, Clara B.

Sterens, O. H.

Stevens, Myrta Wright

Stipe, W. L.

Stohr, A. C. (Mrs.)

Stone, Fred L.

Strakal, Christopher J.

Strandlund, Elmer

Strickland, Grace

Stubblefield, Lottie

Sun Beam Gallery

Sun Pearl Gallery

Sutterly Brothers

Swallow, George C.

Swan, K. D.

Swanberg, Robert

Syverud, Henry B.

Tavenner

Taylor, William H.

Theisen, M.

Thiri, A. J.

Thomason, Blanche

Thompson, Albert M.

Thompson, Fred B.

Thompson, Pearl

Thomson, George Carr

Thrasher, A. F.

Throssel, Richard

Tippet, Will H.

Titter, Herbert

Toffer

Towne, Charles W.

Towner & Le Munyon

Towner, James; See Also: Towner & Le Munyon

Trager, George E.

Train, Edgar H.

Troy & Canfield

Trudell, Gilbert

Tuchscherer, W. H.

Tuell, Julia E.

Underwood & Underwood

Vailer, C. H.

Van Cleve, Barbara

Van Faasen, Jerold B.

Van Voast, Flora

Vaughan, Cornel

Waite, E. O.

Walander, Charles

Walgamott, Charles

Walker, David C. [David D.]

Wall, Aubrey

Wantz, James

Warren, Gordon

Waterhouse & Hoesten

Waterhouse, George

Watkins, Carleton

Watkins's Planning Meeting

Weenink, Harry D.

Weile, Ernest

Weitfle, Charles

Whitbeck, W. A.

White, James R.

White, Thain

White, Thomas J.

Whithorn, Bill

Wickland, George

Wilse, Anders Beer

Wildschut, William

Wiley, Charles A.

Willcomb, Roland H.

Williams, Andrew P.

Wilson, John W.

Wimar, Karl

Wing, R. E.

Winter, Frank A.

Winternute, James S.

Wolff, W. E.

Wolverton, Anna Courtney

Wood, Robert

Wright Studio; Havre, Montana

Wyckoff, William

Yadon, John S.

Yaw Photo Shop; Great Falls, Montana

Young-Hunter, John