6200 Flat Car Details Please

[Steve Hughes]

I'm trying to model the 6200 series D&RGW flat cars in 2 1/2 scale for live steam, & though I have searched the net, have Robert E. Sloan's book, & the Quick Pic Book on that series, I still do not have enough info to model the bolsters & draft gear. Does anyone have suggestions on where I can find additional detailed information or photos? Thanks!