Cron-Kills Secretary desk with hutch

 I bought this at a used furniture store for $250.00. Back Label sys Cron-Kills Company with # 385 hand written on it. another old looking label underneath that looks like it has # 367 on it.

Label also says Piqua, Ohio on it.

Old key hole in cupboard doors and desk  door.

dark wood, maybe mahogany?

I would like to know appriximately what year it was made and what it is worth.