Steps to reproduce the issue

1. Make a fresh joomla 3.7.3 installation
2. Add a new contact and fillin the fields "Address", "City or Suburb", "State or Province", "Postal/ZIP Code", "Country" and "Telephone".
3. Add a menu item to make the contact accessible from the frontend.
4. Go to the frontend and open that contact menu item.

Expected result

Because the default settings of all listed fields above are "Show", I expect, that all those fields are shown.

Actual result

Only the "Telephone" field value is shown.

System information (as much as possible)

PHP Built On 	                Windows NT XAMPP 6.1 build 7601 (Windows 7)
Database Version 	        5.5.5-10.1.24-MariaDB
Database Collation 	        utf8_general_ci
Database Connection Collation 	utf8mb4_general_ci
PHP Version 	                7.1.6
Web Server 	                Apache/2.4.25 (Win32) OpenSSL/1.0.2j PHP/7.1.6
WebServer to PHP Interface 	apache2handler
Joomla! Version 	        Joomla! 3.7.3 Stable [ Amani ] 4-July-2017 08:03 GMT
Joomla! Platform Version 	Joomla Platform 13.1.0 Stable [ Curiosity ]
User Agent 	                Mozilla/5.0 (Windows NT 6.1; rv:54.0)
                                Gecko/20100101 Firefox/54.0 

Additional comments

On the previous version of joomla (3.7.0) all worked fine. After upgrading from 3.7.0 to 3.7.3 this problem occurs.

After short investigation of the source code, i think the problem lies in the file components/com_contact/views/contact/tmpl/default_address.php

There is a if statement to check whether the address should be displayed or not:

if (($this->params->get('address_check') > 0) &&

But the parameter 'address_check' is not a property of $this->params.
It is a property of $this->contact->params. The parameter 'address_check' would be set on the corresponding view.html.php file.

I have temorary fixed the problem by replacing "$this->params->get" with "$this->contact->params->get" on the whole file. But i am not sure, if this is a clean solution.