How to pass object to handlebars helper

Using handlebars-1.1.2 and old emberjs 1.5.1. I've code:

{{#each queue in appController.queues_services_array}}
    <label for="{{GetObjectId queue}}">{{queue.title}}</label></div>
{{/each}}

and helper:

Handlebars.registerHelper('GetObjectId', function(value) {
  return value.id;
});

The problem is that data given to helper is just string "queue", not an object. I wonder how can I pass object "queue" to helper.