These are photos I found of Reno Ave where the Cox Convention Center is now.

http://i83.photobucket.com/albums/j286/UnFrSaKn/Old%20Oklahoma%20City/Reno%20Ave/16247OklahomaHistoricalSocietyPhotographCollection-Photographs-TownsBox6TOWNS-OKLAHOMACITY-STREETS-RENONWCORNEROFRENOSBROADWAYAVESC1925LTORL.jpg

NW CORNER OF RENO & S. BROADWAY AVE'S., C.1925

View today (https://maps.google.com/maps?q=124+W.+Reno+Ave&hl=en&ll=35.464254,-97.514529&spn=0.000464,0.000733&sll=35.464722,-97.513495&sspn=0.003775,0.005863&t=h&hnear=124+W+Reno+Ave,+Oklahoma+City,+Oklahoma+7310 2&z=21&layer=c&cbll=35.464254,-97.514529&panoid=FBZ3aiTriGTyk4d3YUjI9w&cbp=13,327.21,,0,1.56)

http://i83.photobucket.com/albums/j286/UnFrSaKn/Old%20Oklahoma%20City/Reno%20Ave/21412M1849BarneyHillermanCollection-Photographs-Box1VIEWLOOKINGWESTONRENOFROMSHIELDSOKLAHOMACITYc1 937.jpg

VIEW LOOKING WEST ON RENO FROM SHIELDS, OKLAHOMA CITY, c. 1937

http://i83.photobucket.com/albums/j286/UnFrSaKn/Old%20Oklahoma%20City/Reno%20Ave/20218-1788ClaytonESouleCollection-Photographs-Box1TOWNS-OKLAHOMACITYOK-STREETS-RENO-FROSTYWINTERMORNING-RENO1937-12-24WRENOAVETHEDAVIDSONAND.jpg

"FROSTY WINTER MORNING - RENO 1937" - 12-24 W. RENO AVE., THE DAVIDSON AND CASE LUMBER CO., 1937

http://i83.photobucket.com/albums/j286/UnFrSaKn/Old%20Oklahoma%20City/Reno%20Ave/215001591GriffithAmusementCompanyCollection-Photographs-Box1OKLAHOMACITY-THEATRES-ISIS-ISISTHEATRE124WRENOC19361936.jpg

ISIS THEATRE, 124 W. RENO, C. 1936., 1936

http://i83.photobucket.com/albums/j286/UnFrSaKn/Old%20Oklahoma%20City/Reno%20Ave/215001621GriffithAmusementCompanyCollection-Photographs-Box1OKLAHOMACITY-THEATRES-RENO-RENOTHEATRE131WRENOCIRCA1946.jpg

RENO THEATRE, 131 W. RENO, CIRCA 1946. VIEW TAKEN PRIOR TO ITS BEING REMODELED. PHOTO BY WHITEFORD, OKLAHOMA CITY, OK., 1946

http://i83.photobucket.com/albums/j286/UnFrSaKn/Old%20Oklahoma%20City/Reno%20Theatre/215001624GriffithAmusementCompanyCollection-Photographs-Box1OKLAHOMACITY-THEATRES-RENO-RENOTHEATREAFTERREMODELINGAUG181950GINTERPHOTOOKLA HOM.jpg

http://i83.photobucket.com/albums/j286/UnFrSaKn/Old%20Oklahoma%20City/Reno%20Theatre/215001626GriffithAmusementCompanyCollection-Photographs-Box1OKLAHOMACITY-THEATRES-RENO-RENOTHEATREAUG181950GINTERPHOTOOKLAHOMACITYOK1950. jpg

http://i83.photobucket.com/albums/j286/UnFrSaKn/Old%20Oklahoma%20City/Reno%20Theatre/215001623GriffithAmusementCompanyCollection-Photographs-Box1OKLAHOMACITY-THEATRES-RENO-RENOTHEATRECIRCA1946PHOTOBYWHITEFORDOKLAHOMACITYOK 194.jpg

http://i83.photobucket.com/albums/j286/UnFrSaKn/Old%20Oklahoma%20City/Reno%20Theatre/215001625GriffithAmusementCompanyCollection-Photographs-Box1OKLAHOMACITY-THEATRES-RENO-RENOTHEATREAUG181950GINTERPHOTOOKLAHOMACITYOK1950. jpg

http://i83.photobucket.com/albums/j286/UnFrSaKn/Old%20Oklahoma%20City/Reno%20Theatre/215001622GriffithAmusementCompanyCollection-Photographs-Box1OKLAHOMACITY-THEATRES-RENO-RENOTHEATRECIRCA1946PHOTOBYWHITEFORDOKLAHOMACITYOK 194.jpg

http://i83.photobucket.com/albums/j286/UnFrSaKn/Old%20Oklahoma%20City/Reno%20Ave/22194111007BobDuncanCollection-Photographs-Box1OKLAHOMAGLOBEACCT-200BLOCKOFERENO-OKLAHOMACITYOK1965.jpg

This one says: 200 BLOCK OF E. RENO - OKLAHOMA CITY, OK, 1965

But it must be near the Ballpark in Lower Bricktown. That must be the Rock Island Plow building, Whiskey Chicks and the railroad bridge in the far background.

View today (https://maps.google.com/maps?q=whiskey+chicks&hl=en&ll=35.464249,-97.509053&spn=0.000464,0.000733&sll=35.464254,-97.514529&sspn=0.000467,0.000733&t=h&hq=whiskey+chicks&z=21&layer=c&cbll=35.464249,-97.509053&panoid=xxiKBYNqYjvnsn4OBhfDrA&cbp=13,278.36,,0,0.08)

The 200 East Reno picture is of the Katy Railroad freight house.